492038469

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 828853872

約数和(自身を除く): 336815403

約数列:

[1, 3, 9, 13, 27, 37, 39, 73, 81, 111, 117, 173, 219, 333, 351, 481, 519, 657, 949, 999, 1053, 1443, 1557, 1971, 2249, 2701, 2847, 2997, 4329, 4671, 5913, 6401, 6747, 8103, 8541, 12629, 12987, 14013, 19203, 20241, 24309, 25623, 35113, 37887, 38961, 57609, 60723, 72927, 76869, 83213, 105339, 113661, 164177, 172827, 182169, 218781, 249639, 316017, 340983, 467273, 492531, 518481, 748917, 948051, 1022949, 1401819, 1477593, 2246751, 2844153, 4205457, 4432779, 6074549, 6740253, 12616371, 13298337, 18223647, 37849113, 54670941, 164012823, 492038469]

約数ペア:

[(1, 492038469), (3, 164012823), (9, 54670941), (13, 37849113), (27, 18223647), (37, 13298337), (39, 12616371), (73, 6740253), (81, 6074549), (111, 4432779), (117, 4205457), (173, 2844153), (219, 2246751), (333, 1477593), (351, 1401819), (481, 1022949), (519, 948051), (657, 748917), (949, 518481), (999, 492531), (1053, 467273), (1443, 340983), (1557, 316017), (1971, 249639), (2249, 218781), (2701, 182169), (2847, 172827), (2997, 164177), (4329, 113661), (4671, 105339), (5913, 83213), (6401, 76869), (6747, 72927), (8103, 60723), (8541, 57609), (12629, 38961), (12987, 37887), (14013, 35113), (19203, 25623), (20241, 24309)]