71379189

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{49261}}^1$

素因数の和:49297

約数の個数: 24

約数和(自身を含む): 122957952

約数和(自身を除く): 51578763

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 49261, 147783, 344827, 443349, 1034481, 1133003, 3103443, 3399009, 7931021, 10197027, 23793063, 71379189]

約数ペア:

[(1, 71379189), (3, 23793063), (7, 10197027), (9, 7931021), (21, 3399009), (23, 3103443), (63, 1133003), (69, 1034481), (161, 443349), (207, 344827), (483, 147783), (1449, 49261)]