81603477

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1171}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 126576000

約数和(自身を除く): 44972523

約数列:

[1, 3, 9, 27, 29, 87, 89, 261, 267, 783, 801, 1171, 2403, 2581, 3513, 7743, 10539, 23229, 31617, 33959, 69687, 101877, 104219, 305631, 312657, 916893, 937971, 2813913, 3022351, 9067053, 27201159, 81603477]

約数ペア:

[(1, 81603477), (3, 27201159), (9, 9067053), (27, 3022351), (29, 2813913), (87, 937971), (89, 916893), (261, 312657), (267, 305631), (783, 104219), (801, 101877), (1171, 69687), (2403, 33959), (2581, 31617), (3513, 23229), (7743, 10539)]