74406129

素因数分解:

$3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{6961}}^1$

素因数の和:7480

約数の個数: 16

約数和(自身を含む): 113619840

約数和(自身を除く): 39213711

約数列:

[1, 3, 7, 21, 509, 1527, 3563, 6961, 10689, 20883, 48727, 146181, 3543149, 10629447, 24802043, 74406129]

約数ペア:

[(1, 74406129), (3, 24802043), (7, 10629447), (21, 3543149), (509, 146181), (1527, 48727), (3563, 20883), (6961, 10689)]