51526917

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1783}}^1$

素因数の和:1834

約数の個数: 36

約数和(自身を含む): 84882720

約数和(自身を除く): 33355803

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 169, 171, 247, 507, 741, 1521, 1783, 2223, 3211, 5349, 9633, 16047, 23179, 28899, 33877, 69537, 101631, 208611, 301327, 304893, 440401, 903981, 1321203, 2711943, 3963609, 5725213, 17175639, 51526917]

約数ペア:

[(1, 51526917), (3, 17175639), (9, 5725213), (13, 3963609), (19, 2711943), (39, 1321203), (57, 903981), (117, 440401), (169, 304893), (171, 301327), (247, 208611), (507, 101631), (741, 69537), (1521, 33877), (1783, 28899), (2223, 23179), (3211, 16047), (5349, 9633)]