71170437861

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{9833}}^1\times {\mathrm{4703}}^1$

素因数の和:14567

約数の個数: 40

約数和(自身を含む): 111947109120

約数和(自身を除く): 40776671259

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 4703, 9833, 14109, 29499, 42327, 88497, 89357, 126981, 186827, 265491, 268071, 380943, 560481, 796473, 804213, 1681443, 2412639, 5044329, 7237917, 15132987, 46244599, 138733797, 416201391, 878647381, 1248604173, 2635942143, 3745812519, 7907826429, 23723479287, 71170437861]

約数ペア:

[(1, 71170437861), (3, 23723479287), (9, 7907826429), (19, 3745812519), (27, 2635942143), (57, 1248604173), (81, 878647381), (171, 416201391), (513, 138733797), (1539, 46244599), (4703, 15132987), (9833, 7237917), (14109, 5044329), (29499, 2412639), (42327, 1681443), (88497, 804213), (89357, 796473), (126981, 560481), (186827, 380943), (265491, 268071)]