79372139

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 105062400

約数和(自身を除く): 25690261

約数列:

[1, 7, 11, 19, 77, 133, 209, 227, 239, 1463, 1589, 1673, 2497, 2629, 4313, 4541, 17479, 18403, 30191, 31787, 47443, 49951, 54253, 332101, 349657, 379771, 596783, 1030807, 4177481, 7215649, 11338877, 79372139]

約数ペア:

[(1, 79372139), (7, 11338877), (11, 7215649), (19, 4177481), (77, 1030807), (133, 596783), (209, 379771), (227, 349657), (239, 332101), (1463, 54253), (1589, 49951), (1673, 47443), (2497, 31787), (2629, 30191), (4313, 18403), (4541, 17479)]