70642551

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3767}}^1$

素因数の和:3843

約数の個数: 32

約数和(自身を含む): 115752960

約数和(自身を除く): 45110409

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 399, 893, 987, 2679, 3767, 6251, 11301, 18753, 26369, 71573, 79107, 177049, 214719, 501011, 531147, 1239343, 1503033, 3363931, 3718029, 10091793, 23547517, 70642551]

約数ペア:

[(1, 70642551), (3, 23547517), (7, 10091793), (19, 3718029), (21, 3363931), (47, 1503033), (57, 1239343), (133, 531147), (141, 501011), (329, 214719), (399, 177049), (893, 79107), (987, 71573), (2679, 26369), (3767, 18753), (6251, 11301)]