133500257

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 158146560

約数和(自身を除く): 24646303

約数列:

[1, 11, 23, 47, 103, 109, 253, 517, 1081, 1133, 1199, 2369, 2507, 4841, 5123, 11227, 11891, 26059, 27577, 53251, 56353, 111343, 117829, 123497, 258221, 527669, 1224773, 1296119, 2840431, 5804359, 12136387, 133500257]

約数ペア:

[(1, 133500257), (11, 12136387), (23, 5804359), (47, 2840431), (103, 1296119), (109, 1224773), (253, 527669), (517, 258221), (1081, 123497), (1133, 117829), (1199, 111343), (2369, 56353), (2507, 53251), (4841, 27577), (5123, 26059), (11227, 11891)]