919341423

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{9277}}^1$

素因数の和:9325

約数の個数: 72

約数和(自身を含む): 1796666144

約数和(自身を除く): 877324721

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 121, 143, 231, 273, 363, 429, 693, 819, 847, 1001, 1089, 1287, 1573, 2541, 3003, 4719, 7623, 9009, 9277, 11011, 14157, 27831, 33033, 64939, 83493, 99099, 102047, 120601, 194817, 306141, 361803, 584451, 714329, 844207, 918423, 1085409, 1122517, 1326611, 2142987, 2532621, 3367551, 3979833, 6428961, 7597863, 7857619, 9286277, 10102653, 11939499, 14592721, 23572857, 27858831, 43778163, 70718571, 83576493, 102149047, 131334489, 306447141, 919341423]

約数ペア:

[(1, 919341423), (3, 306447141), (7, 131334489), (9, 102149047), (11, 83576493), (13, 70718571), (21, 43778163), (33, 27858831), (39, 23572857), (63, 14592721), (77, 11939499), (91, 10102653), (99, 9286277), (117, 7857619), (121, 7597863), (143, 6428961), (231, 3979833), (273, 3367551), (363, 2532621), (429, 2142987), (693, 1326611), (819, 1122517), (847, 1085409), (1001, 918423), (1089, 844207), (1287, 714329), (1573, 584451), (2541, 361803), (3003, 306141), (4719, 194817), (7623, 120601), (9009, 102047), (9277, 99099), (11011, 83493), (14157, 64939), (27831, 33033)]