68887377

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15913}}^1$

素因数の和:15969

約数の個数: 24

約数和(自身を含む): 110061224

約数和(自身を除く): 41173847

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 15913, 47739, 143217, 206869, 588781, 620607, 1766343, 1861821, 5299029, 7654153, 22962459, 68887377]

約数ペア:

[(1, 68887377), (3, 22962459), (9, 7654153), (13, 5299029), (37, 1861821), (39, 1766343), (111, 620607), (117, 588781), (333, 206869), (481, 143217), (1443, 47739), (4329, 15913)]