90146679

素因数分解:

$3^1\times 7^1\times {\mathrm{1877}}^1\times {\mathrm{2287}}^1$

素因数の和:4174

約数の個数: 16

約数和(自身を含む): 137499648

約数和(自身を除く): 47352969

約数列:

[1, 3, 7, 21, 1877, 2287, 5631, 6861, 13139, 16009, 39417, 48027, 4292699, 12878097, 30048893, 90146679]

約数ペア:

[(1, 90146679), (3, 30048893), (7, 12878097), (21, 4292699), (1877, 48027), (2287, 39417), (5631, 16009), (6861, 13139)]