90131613

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{210097}}^1$

素因数の和:210124

約数の個数: 16

約数和(自身を含む): 141185856

約数和(自身を除く): 51054243

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 210097, 630291, 2311067, 2731261, 6933201, 8193783, 30043871, 90131613]

約数ペア:

[(1, 90131613), (3, 30043871), (11, 8193783), (13, 6933201), (33, 2731261), (39, 2311067), (143, 630291), (429, 210097)]