45170379

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{17989}}^1$

素因数の和:18032

約数の個数: 20

約数和(自身を含む): 69657280

約数和(自身を除く): 24486901

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 17989, 53967, 161901, 485703, 557659, 1457109, 1672977, 5018931, 15056793, 45170379]

約数ペア:

[(1, 45170379), (3, 15056793), (9, 5018931), (27, 1672977), (31, 1457109), (81, 557659), (93, 485703), (279, 161901), (837, 53967), (2511, 17989)]