89572959

素因数分解:

$3^7\times 7^1\times {\mathrm{5851}}^1$

素因数の和:5879

約数の個数: 32

約数和(自身を含む): 153556480

約数和(自身を除く): 63983521

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 5103, 5851, 15309, 17553, 40957, 52659, 122871, 157977, 368613, 473931, 1105839, 1421793, 3317517, 4265379, 9952551, 12796137, 29857653, 89572959]

約数ペア:

[(1, 89572959), (3, 29857653), (7, 12796137), (9, 9952551), (21, 4265379), (27, 3317517), (63, 1421793), (81, 1105839), (189, 473931), (243, 368613), (567, 157977), (729, 122871), (1701, 52659), (2187, 40957), (5103, 17553), (5851, 15309)]