75302721

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{8147}}^1$

素因数の和:8245

約数の個数: 24

約数和(自身を含む): 118634880

約数和(自身を除く): 43332159

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 3081, 8147, 9243, 24441, 73323, 105911, 317733, 643613, 953199, 1930839, 5792517, 8366969, 25100907, 75302721]

約数ペア:

[(1, 75302721), (3, 25100907), (9, 8366969), (13, 5792517), (39, 1930839), (79, 953199), (117, 643613), (237, 317733), (711, 105911), (1027, 73323), (3081, 24441), (8147, 9243)]