153960961

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{4007}}^1$

素因数の和:4524

約数の個数: 16

約数和(自身を含む): 192384000

約数和(自身を除く): 38423039

約数列:

[1, 7, 11, 77, 499, 3493, 4007, 5489, 28049, 38423, 44077, 308539, 1999493, 13996451, 21994423, 153960961]

約数ペア:

[(1, 153960961), (7, 21994423), (11, 13996451), (77, 1999493), (499, 308539), (3493, 44077), (4007, 38423), (5489, 28049)]