70796481

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 110119680

約数和(自身を除く): 39323199

約数列:

[1, 3, 7, 21, 109, 157, 197, 327, 471, 591, 763, 1099, 1379, 2289, 3297, 4137, 17113, 21473, 30929, 51339, 64419, 92787, 119791, 150311, 216503, 359373, 450933, 649509, 3371261, 10113783, 23598827, 70796481]

約数ペア:

[(1, 70796481), (3, 23598827), (7, 10113783), (21, 3371261), (109, 649509), (157, 450933), (197, 359373), (327, 216503), (471, 150311), (591, 119791), (763, 92787), (1099, 64419), (1379, 51339), (2289, 30929), (3297, 21473), (4137, 17113)]