156980724009

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{2345131}}^1$

素因数の和:2345608

約数の個数: 16

約数和(自身を含む): 213763472064

約数和(自身を除く): 56782748055

約数列:

[1, 3, 53, 159, 421, 1263, 22313, 66939, 2345131, 7035393, 124291943, 372875829, 987300151, 2961900453, 52326908003, 156980724009]

約数ペア:

[(1, 156980724009), (3, 52326908003), (53, 2961900453), (159, 987300151), (421, 372875829), (1263, 124291943), (22313, 7035393), (66939, 2345131)]