100717281

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 171085824

約数和(自身を除く): 70368543

約数列:

[1, 3, 7, 9, 21, 63, 67, 107, 201, 223, 321, 469, 603, 669, 749, 963, 1407, 1561, 2007, 2247, 4221, 4683, 6741, 7169, 14049, 14941, 21507, 23861, 44823, 50183, 64521, 71583, 104587, 134469, 150549, 167027, 214749, 313761, 451647, 501081, 941283, 1503243, 1598687, 4796061, 11190809, 14388183, 33572427, 100717281]

約数ペア:

[(1, 100717281), (3, 33572427), (7, 14388183), (9, 11190809), (21, 4796061), (63, 1598687), (67, 1503243), (107, 941283), (201, 501081), (223, 451647), (321, 313761), (469, 214749), (603, 167027), (669, 150549), (749, 134469), (963, 104587), (1407, 71583), (1561, 64521), (2007, 50183), (2247, 44823), (4221, 23861), (4683, 21507), (6741, 14941), (7169, 14049)]