71142149739

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{18959}}^1$

素因数の和:19335

約数の個数: 32

約数和(自身を含む): 97851801600

約数和(自身を除く): 26709651861

約数列:

[1, 3, 71, 79, 213, 223, 237, 669, 5609, 15833, 16827, 17617, 18959, 47499, 52851, 56877, 1250807, 1346089, 1497761, 3752421, 4038267, 4227857, 4493283, 12683571, 106341031, 300177847, 319023093, 334000703, 900533541, 1002002109, 23714049913, 71142149739]

約数ペア:

[(1, 71142149739), (3, 23714049913), (71, 1002002109), (79, 900533541), (213, 334000703), (223, 319023093), (237, 300177847), (669, 106341031), (5609, 12683571), (15833, 4493283), (16827, 4227857), (17617, 4038267), (18959, 3752421), (47499, 1497761), (52851, 1346089), (56877, 1250807)]