291215057463

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{9883}}^1\times {\mathrm{33071}}^1$

素因数の和:42977

約数の個数: 40

約数和(自身を含む): 474635056896

約数和(自身を除く): 183419999433

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 9883, 29649, 33071, 88947, 99213, 108713, 266841, 297639, 326139, 363781, 800523, 892917, 978417, 1091343, 2678751, 2935251, 3274029, 8805753, 9822087, 29466261, 326840693, 980522079, 2941566237, 3595247623, 8824698711, 10785742869, 26474096133, 32357228607, 97071685821, 291215057463]

約数ペア:

[(1, 291215057463), (3, 97071685821), (9, 32357228607), (11, 26474096133), (27, 10785742869), (33, 8824698711), (81, 3595247623), (99, 2941566237), (297, 980522079), (891, 326840693), (9883, 29466261), (29649, 9822087), (33071, 8805753), (88947, 3274029), (99213, 2935251), (108713, 2678751), (266841, 1091343), (297639, 978417), (326139, 892917), (363781, 800523)]