149747394979

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{123551}}^1$

素因数の和:124291

約数の個数: 32

約数和(自身を含む): 194283048960

約数和(自身を除く): 44535653981

約数列:

[1, 7, 13, 19, 91, 133, 247, 701, 1729, 4907, 9113, 13319, 63791, 93233, 123551, 173147, 864857, 1212029, 1606163, 2347469, 11243141, 16432283, 30517097, 86609251, 213619679, 606264757, 1125920263, 1645575769, 7881441841, 11519030383, 21392484997, 149747394979]

約数ペア:

[(1, 149747394979), (7, 21392484997), (13, 11519030383), (19, 7881441841), (91, 1645575769), (133, 1125920263), (247, 606264757), (701, 213619679), (1729, 86609251), (4907, 30517097), (9113, 16432283), (13319, 11243141), (63791, 2347469), (93233, 1606163), (123551, 1212029), (173147, 864857)]