455138607

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1627}}^1$

素因数の和:1828

約数の個数: 48

約数和(自身を含む): 775032192

約数和(自身を除く): 319893585

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 173, 231, 519, 539, 1211, 1617, 1627, 1903, 3633, 4881, 5709, 8477, 11389, 13321, 17897, 25431, 34167, 39963, 53691, 79723, 93247, 125279, 239169, 279741, 281471, 375837, 844413, 876953, 1970297, 2630859, 3096181, 5910891, 9288543, 13792079, 21673267, 41376237, 65019801, 151712869, 455138607]

約数ペア:

[(1, 455138607), (3, 151712869), (7, 65019801), (11, 41376237), (21, 21673267), (33, 13792079), (49, 9288543), (77, 5910891), (147, 3096181), (173, 2630859), (231, 1970297), (519, 876953), (539, 844413), (1211, 375837), (1617, 281471), (1627, 279741), (1903, 239169), (3633, 125279), (4881, 93247), (5709, 79723), (8477, 53691), (11389, 39963), (13321, 34167), (17897, 25431)]