73513601

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1609}}^1$

素因数の和:1784

約数の個数: 16

約数和(自身を含む): 86244480

約数和(自身を除く): 12730879

約数列:

[1, 7, 61, 107, 427, 749, 1609, 6527, 11263, 45689, 98149, 172163, 687043, 1205141, 10501943, 73513601]

約数ペア:

[(1, 73513601), (7, 10501943), (61, 1205141), (107, 687043), (427, 172163), (749, 98149), (1609, 45689), (6527, 11263)]