75083421

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{188179}}^1$

素因数の和:188208

約数の個数: 16

約数和(自身を含む): 120435200

約数和(自身を除く): 45351779

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 188179, 564537, 1317253, 3575401, 3951759, 10726203, 25027807, 75083421]

約数ペア:

[(1, 75083421), (3, 25027807), (7, 10726203), (19, 3951759), (21, 3575401), (57, 1317253), (133, 564537), (399, 188179)]