55476321

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 82228608

約数和(自身を除く): 26752287

約数列:

[1, 3, 17, 41, 43, 51, 123, 129, 617, 697, 731, 1763, 1851, 2091, 2193, 5289, 10489, 25297, 26531, 29971, 31467, 75891, 79593, 89913, 430049, 451027, 1087771, 1290147, 1353081, 3263313, 18492107, 55476321]

約数ペア:

[(1, 55476321), (3, 18492107), (17, 3263313), (41, 1353081), (43, 1290147), (51, 1087771), (123, 451027), (129, 430049), (617, 89913), (697, 79593), (731, 75891), (1763, 31467), (1851, 29971), (2091, 26531), (2193, 25297), (5289, 10489)]