31538772147

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{397}}^1\times {\mathrm{4339}}^1$

素因数の和:5115

約数の個数: 32

約数和(自身を含む): 44772134400

約数和(自身を除く): 13233362253

約数列:

[1, 3, 17, 51, 359, 397, 1077, 1191, 4339, 6103, 6749, 13017, 18309, 20247, 73763, 142523, 221289, 427569, 1557701, 1722583, 2422891, 4673103, 5167749, 7268673, 26480917, 29283911, 79442751, 87851733, 618407297, 1855221891, 10512924049, 31538772147]

約数ペア:

[(1, 31538772147), (3, 10512924049), (17, 1855221891), (51, 618407297), (359, 87851733), (397, 79442751), (1077, 29283911), (1191, 26480917), (4339, 7268673), (6103, 5167749), (6749, 4673103), (13017, 2422891), (18309, 1722583), (20247, 1557701), (73763, 427569), (142523, 221289)]