240097953141

素因数分解:

$3^4\times {\mathrm{21391}}^1\times {\mathrm{138571}}^1$

素因数の和:159974

約数の個数: 20

約数和(自身を含む): 358684199104

約数和(自身を除く): 118586245963

約数列:

[1, 3, 9, 27, 81, 21391, 64173, 138571, 192519, 415713, 577557, 1247139, 1732671, 3741417, 11224251, 2964172261, 8892516783, 26677550349, 80032651047, 240097953141]

約数ペア:

[(1, 240097953141), (3, 80032651047), (9, 26677550349), (27, 8892516783), (81, 2964172261), (21391, 11224251), (64173, 3741417), (138571, 1732671), (192519, 1247139), (415713, 577557)]