72518463

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 111249600

約数和(自身を除く): 38731137

約数列:

[1, 3, 9, 27, 41, 109, 123, 327, 369, 601, 981, 1107, 1803, 2943, 4469, 5409, 13407, 16227, 24641, 40221, 65509, 73923, 120663, 196527, 221769, 589581, 665307, 1768743, 2685869, 8057607, 24172821, 72518463]

約数ペア:

[(1, 72518463), (3, 24172821), (9, 8057607), (27, 2685869), (41, 1768743), (109, 665307), (123, 589581), (327, 221769), (369, 196527), (601, 120663), (981, 73923), (1107, 65509), (1803, 40221), (2943, 24641), (4469, 16227), (5409, 13407)]