121415898093

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{251378671}}^1$

素因数の和:251378704

約数の個数: 16

約数和(自身を含む): 193058820096

約数和(自身を除く): 71642922003

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 251378671, 754136013, 1759650697, 5278952091, 5781709433, 17345128299, 40471966031, 121415898093]

約数ペア:

[(1, 121415898093), (3, 40471966031), (7, 17345128299), (21, 5781709433), (23, 5278952091), (69, 1759650697), (161, 754136013), (483, 251378671)]