137045517

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{3727}}^1$

素因数の和:3857

約数の個数: 32

約数和(自身を含む): 223322112

約数和(自身を除く): 86276595

約数列:

[1, 3, 7, 17, 21, 51, 103, 119, 309, 357, 721, 1751, 2163, 3727, 5253, 11181, 12257, 26089, 36771, 63359, 78267, 190077, 383881, 443513, 1151643, 1330539, 2687167, 6525977, 8061501, 19577931, 45681839, 137045517]

約数ペア:

[(1, 137045517), (3, 45681839), (7, 19577931), (17, 8061501), (21, 6525977), (51, 2687167), (103, 1330539), (119, 1151643), (309, 443513), (357, 383881), (721, 190077), (1751, 78267), (2163, 63359), (3727, 36771), (5253, 26089), (11181, 12257)]