157030053

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1\times {\mathrm{1231}}^1$

素因数の和:1756

約数の個数: 16

約数和(自身を含む): 212120832

約数和(自身を除く): 55090779

約数列:

[1, 3, 101, 303, 421, 1231, 1263, 3693, 42521, 124331, 127563, 372993, 518251, 1554753, 52343351, 157030053]

約数ペア:

[(1, 157030053), (3, 52343351), (101, 1554753), (303, 518251), (421, 372993), (1231, 127563), (1263, 124331), (3693, 42521)]