71348913

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{1283}}^1$

素因数の和:1493

約数の個数: 24

約数和(自身を含む): 106561728

約数和(自身を除く): 35212815

約数列:

[1, 3, 9, 37, 111, 167, 333, 501, 1283, 1503, 3849, 6179, 11547, 18537, 47471, 55611, 142413, 214261, 427239, 642783, 1928349, 7927657, 23782971, 71348913]

約数ペア:

[(1, 71348913), (3, 23782971), (9, 7927657), (37, 1928349), (111, 642783), (167, 427239), (333, 214261), (501, 142413), (1283, 55611), (1503, 47471), (3849, 18537), (6179, 11547)]