192390429

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{1109}}^1$

素因数の和:1881

約数の個数: 32

約数和(自身を含む): 320532480

約数和(自身を除く): 128142051

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 751, 1109, 2253, 3327, 5257, 7763, 8261, 12199, 15771, 23289, 24783, 36597, 57827, 85393, 173481, 256179, 832859, 2498577, 5830013, 9161449, 17490039, 27484347, 64130143, 192390429]

約数ペア:

[(1, 192390429), (3, 64130143), (7, 27484347), (11, 17490039), (21, 9161449), (33, 5830013), (77, 2498577), (231, 832859), (751, 256179), (1109, 173481), (2253, 85393), (3327, 57827), (5257, 36597), (7763, 24783), (8261, 23289), (12199, 15771)]