33110217

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 58240000

約数和(自身を除く): 25129783

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 139, 171, 199, 399, 417, 597, 973, 1197, 1251, 1393, 1791, 2641, 2919, 3781, 4179, 7923, 8757, 11343, 12537, 18487, 23769, 26467, 27661, 34029, 55461, 79401, 82983, 166383, 193627, 238203, 248949, 525559, 580881, 1576677, 1742643, 3678913, 4730031, 11036739, 33110217]

約数ペア:

[(1, 33110217), (3, 11036739), (7, 4730031), (9, 3678913), (19, 1742643), (21, 1576677), (57, 580881), (63, 525559), (133, 248949), (139, 238203), (171, 193627), (199, 166383), (399, 82983), (417, 79401), (597, 55461), (973, 34029), (1197, 27661), (1251, 26467), (1393, 23769), (1791, 18487), (2641, 12537), (2919, 11343), (3781, 8757), (4179, 7923)]