74486217

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 112613760

約数和(自身を除く): 38127543

約数列:

[1, 3, 13, 37, 39, 41, 111, 123, 481, 533, 1259, 1443, 1517, 1599, 3777, 4551, 16367, 19721, 46583, 49101, 51619, 59163, 139749, 154857, 605579, 671047, 1816737, 1909903, 2013141, 5729709, 24828739, 74486217]

約数ペア:

[(1, 74486217), (3, 24828739), (13, 5729709), (37, 2013141), (39, 1909903), (41, 1816737), (111, 671047), (123, 605579), (481, 154857), (533, 139749), (1259, 59163), (1443, 51619), (1517, 49101), (1599, 46583), (3777, 19721), (4551, 16367)]