160719993

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{134269}}^1$

素因数の和:134301

約数の個数: 24

約数和(自身を含む): 279281600

約数和(自身を除く): 118561607

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 134269, 402807, 939883, 1208421, 2551111, 2819649, 7653333, 8458947, 17857777, 22959999, 53573331, 160719993]

約数ペア:

[(1, 160719993), (3, 53573331), (7, 22959999), (9, 17857777), (19, 8458947), (21, 7653333), (57, 2819649), (63, 2551111), (133, 1208421), (171, 939883), (399, 402807), (1197, 134269)]