61796553

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5521}}^1$

素因数の和:5585

約数の個数: 32

約数和(自身を含む): 103901952

約数和(自身を除く): 42105399

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 3731, 5521, 11193, 16563, 38647, 71773, 115941, 215319, 226361, 502411, 679083, 1507233, 1584527, 2942693, 4753581, 8828079, 20598851, 61796553]

約数ペア:

[(1, 61796553), (3, 20598851), (7, 8828079), (13, 4753581), (21, 2942693), (39, 1584527), (41, 1507233), (91, 679083), (123, 502411), (273, 226361), (287, 215319), (533, 115941), (861, 71773), (1599, 38647), (3731, 16563), (5521, 11193)]