69983979

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{26783}}^1$

素因数の和:26866

約数の個数: 16

約数和(自身を含む): 101993472

約数和(自身を除く): 32009493

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 26783, 80349, 348179, 1044537, 1794461, 5383383, 23327993, 69983979]

約数ペア:

[(1, 69983979), (3, 23327993), (13, 5383383), (39, 1794461), (67, 1044537), (201, 348179), (871, 80349), (2613, 26783)]