882018081

素因数分解:

$3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:499

約数の個数: 72

約数和(自身を含む): 1525867200

約数和(自身を除く): 643849119

約数列:

[1, 3, 7, 9, 21, 49, 59, 63, 109, 147, 177, 311, 327, 413, 441, 531, 763, 933, 981, 1239, 2177, 2289, 2799, 2891, 3717, 5341, 6431, 6531, 6867, 8673, 15239, 16023, 18349, 19293, 19593, 26019, 33899, 45017, 45717, 48069, 55047, 57879, 101697, 128443, 135051, 137151, 165141, 237293, 305091, 315119, 385329, 405153, 711879, 899101, 945357, 1155987, 1661051, 2000041, 2135637, 2697303, 2836071, 4983153, 6000123, 8091909, 14000287, 14949459, 18000369, 42000861, 98002009, 126002583, 294006027, 882018081]

約数ペア:

[(1, 882018081), (3, 294006027), (7, 126002583), (9, 98002009), (21, 42000861), (49, 18000369), (59, 14949459), (63, 14000287), (109, 8091909), (147, 6000123), (177, 4983153), (311, 2836071), (327, 2697303), (413, 2135637), (441, 2000041), (531, 1661051), (763, 1155987), (933, 945357), (981, 899101), (1239, 711879), (2177, 405153), (2289, 385329), (2799, 315119), (2891, 305091), (3717, 237293), (5341, 165141), (6431, 137151), (6531, 135051), (6867, 128443), (8673, 101697), (15239, 57879), (16023, 55047), (18349, 48069), (19293, 45717), (19593, 45017), (26019, 33899)]