70067907

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6581}}^1$

素因数の和:6620

約数の個数: 36

約数和(自身を含む): 125268624

約数和(自身を除く): 55200717

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1183, 1521, 3549, 6581, 10647, 19743, 46067, 59229, 85553, 138201, 256659, 414603, 598871, 769977, 1112189, 1796613, 3336567, 5389839, 7785323, 10009701, 23355969, 70067907]

約数ペア:

[(1, 70067907), (3, 23355969), (7, 10009701), (9, 7785323), (13, 5389839), (21, 3336567), (39, 1796613), (63, 1112189), (91, 769977), (117, 598871), (169, 414603), (273, 256659), (507, 138201), (819, 85553), (1183, 59229), (1521, 46067), (3549, 19743), (6581, 10647)]