159638156931

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{521}}^1\times {\mathrm{661}}^1\times {\mathrm{1277}}^1$

素因数の和:2484

約数の個数: 48

約数和(自身を含む): 234947581344

約数和(自身を除く): 75309424413

約数列:

[1, 3, 11, 33, 121, 363, 521, 661, 1277, 1563, 1983, 3831, 5731, 7271, 14047, 17193, 21813, 42141, 63041, 79981, 154517, 189123, 239943, 344381, 463551, 665317, 844097, 1033143, 1995951, 2532291, 3788191, 7318487, 9285067, 11364573, 21955461, 27855201, 41670101, 80503357, 102135737, 125010303, 241510071, 306407211, 439774537, 1319323611, 4837519907, 14512559721, 53212718977, 159638156931]

約数ペア:

[(1, 159638156931), (3, 53212718977), (11, 14512559721), (33, 4837519907), (121, 1319323611), (363, 439774537), (521, 306407211), (661, 241510071), (1277, 125010303), (1563, 102135737), (1983, 80503357), (3831, 41670101), (5731, 27855201), (7271, 21955461), (14047, 11364573), (17193, 9285067), (21813, 7318487), (42141, 3788191), (63041, 2532291), (79981, 1995951), (154517, 1033143), (189123, 844097), (239943, 665317), (344381, 463551)]