3957642711

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{647}}^1$

素因数の和:853

約数の個数: 72

約数和(自身を含む): 6493792032

約数和(自身を除く): 2536149321

約数列:

[1, 3, 9, 11, 33, 41, 99, 121, 123, 137, 363, 369, 411, 451, 647, 1089, 1233, 1353, 1507, 1941, 4059, 4521, 4961, 5617, 5823, 7117, 13563, 14883, 16577, 16851, 21351, 26527, 44649, 49731, 50553, 61787, 64053, 78287, 79581, 88639, 149193, 185361, 234861, 238743, 265917, 291797, 556083, 679657, 704583, 797751, 875391, 975029, 2038971, 2626173, 2925087, 3209767, 3634199, 6116913, 8775261, 9629301, 10725319, 10902597, 28887903, 32175957, 32707791, 39976189, 96527871, 119928567, 359785701, 439738079, 1319214237, 3957642711]

約数ペア:

[(1, 3957642711), (3, 1319214237), (9, 439738079), (11, 359785701), (33, 119928567), (41, 96527871), (99, 39976189), (121, 32707791), (123, 32175957), (137, 28887903), (363, 10902597), (369, 10725319), (411, 9629301), (451, 8775261), (647, 6116913), (1089, 3634199), (1233, 3209767), (1353, 2925087), (1507, 2626173), (1941, 2038971), (4059, 975029), (4521, 875391), (4961, 797751), (5617, 704583), (5823, 679657), (7117, 556083), (13563, 291797), (14883, 265917), (16577, 238743), (16851, 234861), (21351, 185361), (26527, 149193), (44649, 88639), (49731, 79581), (50553, 78287), (61787, 64053)]