818227480251

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{2281}}^1$

素因数の和:2557

約数の個数: 96

約数和(自身を含む): 1208439489600

約数和(自身を除く): 390212009349

約数列:

[1, 3, 23, 37, 41, 69, 111, 123, 149, 447, 529, 851, 943, 1517, 1587, 2281, 2553, 2829, 3427, 4551, 5513, 6109, 6843, 10281, 16539, 18327, 19573, 21689, 34891, 52463, 58719, 65067, 78821, 84397, 93521, 104673, 126799, 140507, 157389, 226033, 236463, 253191, 280563, 339869, 380397, 421521, 678099, 802493, 1019607, 1206649, 1941131, 2150983, 2407479, 2916377, 3231661, 3460277, 3619947, 5198759, 5823393, 6452949, 7816987, 8749131, 9694983, 10380831, 12575153, 13934629, 15596277, 23450961, 37725459, 41803887, 44646013, 49472609, 79586371, 119571457, 133938039, 148417827, 179790701, 238759113, 289228519, 320496467, 358714371, 515581273, 539372103, 867685557, 961489401, 1546743819, 1830486533, 5491459599, 6652255937, 7371418741, 11858369279, 19956767811, 22114256223, 35575107837, 272742493417, 818227480251]

約数ペア:

[(1, 818227480251), (3, 272742493417), (23, 35575107837), (37, 22114256223), (41, 19956767811), (69, 11858369279), (111, 7371418741), (123, 6652255937), (149, 5491459599), (447, 1830486533), (529, 1546743819), (851, 961489401), (943, 867685557), (1517, 539372103), (1587, 515581273), (2281, 358714371), (2553, 320496467), (2829, 289228519), (3427, 238759113), (4551, 179790701), (5513, 148417827), (6109, 133938039), (6843, 119571457), (10281, 79586371), (16539, 49472609), (18327, 44646013), (19573, 41803887), (21689, 37725459), (34891, 23450961), (52463, 15596277), (58719, 13934629), (65067, 12575153), (78821, 10380831), (84397, 9694983), (93521, 8749131), (104673, 7816987), (126799, 6452949), (140507, 5823393), (157389, 5198759), (226033, 3619947), (236463, 3460277), (253191, 3231661), (280563, 2916377), (339869, 2407479), (380397, 2150983), (421521, 1941131), (678099, 1206649), (802493, 1019607)]