137918753

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1\times {\mathrm{541}}^1$

素因数の和:1088

約数の個数: 16

約数和(自身を含む): 160258560

約数和(自身を除く): 22339807

約数列:

[1, 7, 79, 461, 541, 553, 3227, 3787, 36419, 42739, 249401, 254933, 299173, 1745807, 19702679, 137918753]

約数ペア:

[(1, 137918753), (7, 19702679), (79, 1745807), (461, 299173), (541, 254933), (553, 249401), (3227, 42739), (3787, 36419)]