243466533

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1109}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 370828800

約数和(自身を除く): 127362267

約数列:

[1, 3, 9, 27, 47, 141, 173, 423, 519, 1109, 1269, 1557, 3327, 4671, 8131, 9981, 24393, 29943, 52123, 73179, 156369, 191857, 219537, 469107, 575571, 1407321, 1726713, 5180139, 9017279, 27051837, 81155511, 243466533]

約数ペア:

[(1, 243466533), (3, 81155511), (9, 27051837), (27, 9017279), (47, 5180139), (141, 1726713), (173, 1407321), (423, 575571), (519, 469107), (1109, 219537), (1269, 191857), (1557, 156369), (3327, 73179), (4671, 52123), (8131, 29943), (9981, 24393)]