70568421

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7451}}^1$

素因数の和:7513

約数の個数: 32

約数和(自身を含む): 120185856

約数和(自身を除く): 49617435

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1353, 3157, 7451, 9471, 22353, 52157, 81961, 156471, 245883, 305491, 573727, 916473, 1721181, 2138437, 3360401, 6415311, 10081203, 23522807, 70568421]

約数ペア:

[(1, 70568421), (3, 23522807), (7, 10081203), (11, 6415311), (21, 3360401), (33, 2138437), (41, 1721181), (77, 916473), (123, 573727), (231, 305491), (287, 245883), (451, 156471), (861, 81961), (1353, 52157), (3157, 22353), (7451, 9471)]