51944139

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1783}}^1$

素因数の和:1888

約数の個数: 32

約数和(自身を含む): 83919360

約数和(自身を除く): 31975221

約数列:

[1, 3, 9, 13, 27, 39, 83, 117, 249, 351, 747, 1079, 1783, 2241, 3237, 5349, 9711, 16047, 23179, 29133, 48141, 69537, 147989, 208611, 443967, 625833, 1331901, 1923857, 3995703, 5771571, 17314713, 51944139]

約数ペア:

[(1, 51944139), (3, 17314713), (9, 5771571), (13, 3995703), (27, 1923857), (39, 1331901), (83, 625833), (117, 443967), (249, 208611), (351, 147989), (747, 69537), (1079, 48141), (1783, 29133), (2241, 23179), (3237, 16047), (5349, 9711)]