130277217

素因数分解:

$3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{13457}}^1$

素因数の和:13928

約数の個数: 16

約数和(自身を含む): 198963072

約数和(自身を除く): 68685855

約数列:

[1, 3, 7, 21, 461, 1383, 3227, 9681, 13457, 40371, 94199, 282597, 6203677, 18611031, 43425739, 130277217]

約数ペア:

[(1, 130277217), (3, 43425739), (7, 18611031), (21, 6203677), (461, 282597), (1383, 94199), (3227, 40371), (9681, 13457)]