90893313

素因数分解:

$3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2657}}^1$

素因数の和:2854

約数の個数: 32

約数和(自身を含む): 154801920

約数和(自身を除く): 63908607

約数列:

[1, 3, 7, 9, 21, 27, 63, 181, 189, 543, 1267, 1629, 2657, 3801, 4887, 7971, 11403, 18599, 23913, 34209, 55797, 71739, 167391, 480917, 502173, 1442751, 3366419, 4328253, 10099257, 12984759, 30297771, 90893313]

約数ペア:

[(1, 90893313), (3, 30297771), (7, 12984759), (9, 10099257), (21, 4328253), (27, 3366419), (63, 1442751), (181, 502173), (189, 480917), (543, 167391), (1267, 71739), (1629, 55797), (2657, 34209), (3801, 23913), (4887, 18599), (7971, 11403)]