127149506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{57223}}^1$

素因数の和:57337

約数の個数: 16

約数和(自身を含む): 210126528

約数和(自身を除く): 82977022

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 57223, 114446, 629453, 1258906, 5779523, 11559046, 63574753, 127149506]

約数ペア:

[(1, 127149506), (2, 63574753), (11, 11559046), (22, 5779523), (101, 1258906), (202, 629453), (1111, 114446), (2222, 57223)]