88621281

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{45377}}^1$

素因数の和:45421

約数の個数: 24

約数和(自身を含む): 151017984

約数和(自身を除く): 62396703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 45377, 136131, 317639, 408393, 952917, 1406687, 2858751, 4220061, 9846809, 12660183, 29540427, 88621281]

約数ペア:

[(1, 88621281), (3, 29540427), (7, 12660183), (9, 9846809), (21, 4220061), (31, 2858751), (63, 1406687), (93, 952917), (217, 408393), (279, 317639), (651, 136131), (1953, 45377)]