55220763

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{17923}}^1$

素因数の和:18018

約数の個数: 16

約数和(自身を含む): 80299520

約数和(自身を除く): 25078757

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 17923, 53769, 232999, 698997, 1415917, 4247751, 18406921, 55220763]

約数ペア:

[(1, 55220763), (3, 18406921), (13, 4247751), (39, 1415917), (79, 698997), (237, 232999), (1027, 53769), (3081, 17923)]