79679951

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 90791424

約数和(自身を除く): 11111473

約数列:

[1, 13, 31, 67, 169, 227, 403, 871, 2077, 2951, 5239, 7037, 11323, 15209, 27001, 38363, 91481, 197717, 351013, 471479, 1189253, 2570321, 6129227, 79679951]

約数ペア:

[(1, 79679951), (13, 6129227), (31, 2570321), (67, 1189253), (169, 471479), (227, 351013), (403, 197717), (871, 91481), (2077, 38363), (2951, 27001), (5239, 15209), (7037, 11323)]