64156659

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{977}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 101399040

約数和(自身を除く): 37242381

約数列:

[1, 3, 7, 21, 53, 59, 159, 177, 371, 413, 977, 1113, 1239, 2931, 3127, 6839, 9381, 20517, 21889, 51781, 57643, 65667, 155343, 172929, 362467, 403501, 1087401, 1210503, 3055079, 9165237, 21385553, 64156659]

約数ペア:

[(1, 64156659), (3, 21385553), (7, 9165237), (21, 3055079), (53, 1210503), (59, 1087401), (159, 403501), (177, 362467), (371, 172929), (413, 155343), (977, 65667), (1113, 57643), (1239, 51781), (2931, 21889), (3127, 20517), (6839, 9381)]