133969503

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{631}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 198761472

約数和(自身を除く): 64791969

約数列:

[1, 3, 17, 23, 51, 69, 181, 391, 543, 631, 1173, 1893, 3077, 4163, 9231, 10727, 12489, 14513, 32181, 43539, 70771, 114211, 212313, 246721, 342633, 740163, 1941587, 2626853, 5824761, 7880559, 44656501, 133969503]

約数ペア:

[(1, 133969503), (3, 44656501), (17, 7880559), (23, 5824761), (51, 2626853), (69, 1941587), (181, 740163), (391, 342633), (543, 246721), (631, 212313), (1173, 114211), (1893, 70771), (3077, 43539), (4163, 32181), (9231, 14513), (10727, 12489)]