157366927899

素因数分解:

$3^4\times {\mathrm{617}}^1\times {\mathrm{787}}^1\times {\mathrm{4001}}^1$

素因数の和:5417

約数の個数: 40

約数和(自身を含む): 235818106128

約数和(自身を除く): 78451178229

約数列:

[1, 3, 9, 27, 81, 617, 787, 1851, 2361, 4001, 5553, 7083, 12003, 16659, 21249, 36009, 49977, 63747, 108027, 324081, 485579, 1456737, 2468617, 3148787, 4370211, 7405851, 9446361, 13110633, 22217553, 28339083, 39331899, 66652659, 85017249, 199957977, 255051747, 1942801579, 5828404737, 17485214211, 52455642633, 157366927899]

約数ペア:

[(1, 157366927899), (3, 52455642633), (9, 17485214211), (27, 5828404737), (81, 1942801579), (617, 255051747), (787, 199957977), (1851, 85017249), (2361, 66652659), (4001, 39331899), (5553, 28339083), (7083, 22217553), (12003, 13110633), (16659, 9446361), (21249, 7405851), (36009, 4370211), (49977, 3148787), (63747, 2468617), (108027, 1456737), (324081, 485579)]