157142013

素因数分解:

$3^1\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{5639}}^1$

素因数の和:6976

約数の個数: 16

約数和(自身を含む): 239677440

約数和(自身を除く): 82535427

約数列:

[1, 3, 7, 21, 1327, 3981, 5639, 9289, 16917, 27867, 39473, 118419, 7482953, 22448859, 52380671, 157142013]

約数ペア:

[(1, 157142013), (3, 52380671), (7, 22448859), (21, 7482953), (1327, 118419), (3981, 39473), (5639, 27867), (9289, 16917)]