70752409

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 92610560

約数和(自身を除く): 21858151

約数列:

[1, 7, 13, 19, 91, 133, 151, 247, 271, 1057, 1729, 1897, 1963, 2869, 3523, 5149, 13741, 20083, 24661, 36043, 37297, 40921, 66937, 261079, 286447, 468559, 531973, 777499, 3723811, 5442493, 10107487, 70752409]

約数ペア:

[(1, 70752409), (7, 10107487), (13, 5442493), (19, 3723811), (91, 777499), (133, 531973), (151, 468559), (247, 286447), (271, 261079), (1057, 66937), (1729, 40921), (1897, 37297), (1963, 36043), (2869, 24661), (3523, 20083), (5149, 13741)]