79837791

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{571}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 123002880

約数和(自身を除く): 43165089

約数列:

[1, 3, 11, 19, 33, 57, 209, 223, 571, 627, 669, 1713, 2453, 4237, 6281, 7359, 10849, 12711, 18843, 32547, 46607, 119339, 127333, 139821, 358017, 381999, 1400663, 2419327, 4201989, 7257981, 26612597, 79837791]

約数ペア:

[(1, 79837791), (3, 26612597), (11, 7257981), (19, 4201989), (33, 2419327), (57, 1400663), (209, 381999), (223, 358017), (571, 139821), (627, 127333), (669, 119339), (1713, 46607), (2453, 32547), (4237, 18843), (6281, 12711), (7359, 10849)]