354396969

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 538504512

約数和(自身を除く): 184107543

約数列:

[1, 3, 9, 67, 73, 83, 97, 201, 219, 249, 291, 603, 657, 747, 873, 4891, 5561, 6059, 6499, 7081, 8051, 14673, 16683, 18177, 19497, 21243, 24153, 44019, 50049, 54531, 58491, 63729, 72459, 405953, 474427, 539417, 587723, 1217859, 1423281, 1618251, 1763169, 3653577, 4269843, 4854753, 5289507, 39377441, 118132323, 354396969]

約数ペア:

[(1, 354396969), (3, 118132323), (9, 39377441), (67, 5289507), (73, 4854753), (83, 4269843), (97, 3653577), (201, 1763169), (219, 1618251), (249, 1423281), (291, 1217859), (603, 587723), (657, 539417), (747, 474427), (873, 405953), (4891, 72459), (5561, 63729), (6059, 58491), (6499, 54531), (7081, 50049), (8051, 44019), (14673, 24153), (16683, 21243), (18177, 19497)]