73149999

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 108885504

約数和(自身を除く): 35735505

約数列:

[1, 3, 13, 37, 39, 111, 163, 311, 481, 489, 933, 1443, 2119, 4043, 6031, 6357, 11507, 12129, 18093, 34521, 50693, 78403, 149591, 152079, 235209, 448773, 659009, 1875641, 1977027, 5626923, 24383333, 73149999]

約数ペア:

[(1, 73149999), (3, 24383333), (13, 5626923), (37, 1977027), (39, 1875641), (111, 659009), (163, 448773), (311, 235209), (481, 152079), (489, 149591), (933, 78403), (1443, 50693), (2119, 34521), (4043, 18093), (6031, 12129), (6357, 11507)]