8196856641

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{44171}}^1$

素因数の和:44291

約数の個数: 40

約数和(自身を含む): 12827548800

約数和(自身を除く): 4630692159

約数列:

[1, 3, 9, 27, 29, 79, 81, 87, 237, 261, 711, 783, 2133, 2291, 2349, 6399, 6873, 20619, 44171, 61857, 132513, 185571, 397539, 1192617, 1280959, 3489509, 3577851, 3842877, 10468527, 11528631, 31405581, 34585893, 94216743, 101195761, 103757679, 282650229, 303587283, 910761849, 2732285547, 8196856641]

約数ペア:

[(1, 8196856641), (3, 2732285547), (9, 910761849), (27, 303587283), (29, 282650229), (79, 103757679), (81, 101195761), (87, 94216743), (237, 34585893), (261, 31405581), (711, 11528631), (783, 10468527), (2133, 3842877), (2291, 3577851), (2349, 3489509), (6399, 1280959), (6873, 1192617), (20619, 397539), (44171, 185571), (61857, 132513)]