68979123

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{541}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 103266176

約数和(自身を除く): 34287053

約数列:

[1, 3, 9, 31, 93, 279, 457, 541, 1371, 1623, 4113, 4869, 14167, 16771, 42501, 50313, 127503, 150939, 247237, 741711, 2225133, 7664347, 22993041, 68979123]

約数ペア:

[(1, 68979123), (3, 22993041), (9, 7664347), (31, 2225133), (93, 741711), (279, 247237), (457, 150939), (541, 127503), (1371, 50313), (1623, 42501), (4113, 16771), (4869, 14167)]