187890657729

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{478411}}^1$

素因数の和:478589

約数の個数: 32

約数和(自身を含む): 267482062848

約数和(自身を除く): 79591405119

約数列:

[1, 3, 31, 41, 93, 103, 123, 309, 1271, 3193, 3813, 4223, 9579, 12669, 130913, 392739, 478411, 1435233, 14830741, 19614851, 44492223, 49276333, 58844553, 147828999, 608060381, 1527566323, 1824181143, 2020329653, 4582698969, 6060988959, 62630219243, 187890657729]

約数ペア:

[(1, 187890657729), (3, 62630219243), (31, 6060988959), (41, 4582698969), (93, 2020329653), (103, 1824181143), (123, 1527566323), (309, 608060381), (1271, 147828999), (3193, 58844553), (3813, 49276333), (4223, 44492223), (9579, 19614851), (12669, 14830741), (130913, 1435233), (392739, 478411)]