73607541

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1553}}^1$

素因数の和:1661

約数の個数: 32

約数和(自身を含む): 117159168

約数和(自身を除く): 43551627

約数列:

[1, 3, 7, 21, 37, 61, 111, 183, 259, 427, 777, 1281, 1553, 2257, 4659, 6771, 10871, 15799, 32613, 47397, 57461, 94733, 172383, 284199, 402227, 663131, 1206681, 1989393, 3505121, 10515363, 24535847, 73607541]

約数ペア:

[(1, 73607541), (3, 24535847), (7, 10515363), (21, 3505121), (37, 1989393), (61, 1206681), (111, 663131), (183, 402227), (259, 284199), (427, 172383), (777, 94733), (1281, 57461), (1553, 47397), (2257, 32613), (4659, 15799), (6771, 10871)]