73235253

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2017}}^1$

素因数の和:2066

約数の個数: 48

約数和(自身を含む): 128829120

約数和(自身を除く): 55593867

約数列:

[1, 3, 7, 13, 19, 21, 39, 49, 57, 91, 133, 147, 247, 273, 399, 637, 741, 931, 1729, 1911, 2017, 2793, 5187, 6051, 12103, 14119, 26221, 36309, 38323, 42357, 78663, 98833, 114969, 183547, 268261, 296499, 498199, 550641, 804783, 1284829, 1494597, 1877827, 3487393, 3854487, 5633481, 10462179, 24411751, 73235253]

約数ペア:

[(1, 73235253), (3, 24411751), (7, 10462179), (13, 5633481), (19, 3854487), (21, 3487393), (39, 1877827), (49, 1494597), (57, 1284829), (91, 804783), (133, 550641), (147, 498199), (247, 296499), (273, 268261), (399, 183547), (637, 114969), (741, 98833), (931, 78663), (1729, 42357), (1911, 38323), (2017, 36309), (2793, 26221), (5187, 14119), (6051, 12103)]