70522893

素因数分解:

$3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2039}}^1$

素因数の和:2119

約数の個数: 40

約数和(自身を含む): 122432640

約数和(自身を除く): 51909747

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 81, 183, 189, 427, 549, 567, 1281, 1647, 2039, 3843, 4941, 6117, 11529, 14273, 18351, 34587, 42819, 55053, 124379, 128457, 165159, 373137, 385371, 870653, 1119411, 1156113, 2611959, 3358233, 7835877, 10074699, 23507631, 70522893]

約数ペア:

[(1, 70522893), (3, 23507631), (7, 10074699), (9, 7835877), (21, 3358233), (27, 2611959), (61, 1156113), (63, 1119411), (81, 870653), (183, 385371), (189, 373137), (427, 165159), (549, 128457), (567, 124379), (1281, 55053), (1647, 42819), (2039, 34587), (3843, 18351), (4941, 14273), (6117, 11529)]