120500379

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1377

約数の個数: 40

約数和(自身を含む): 190982528

約数和(自身を除く): 70482149

約数列:

[1, 3, 9, 27, 31, 37, 81, 93, 111, 279, 333, 837, 999, 1147, 1297, 2511, 2997, 3441, 3891, 10323, 11673, 30969, 35019, 40207, 47989, 92907, 105057, 120621, 143967, 361863, 431901, 1085589, 1295703, 1487659, 3256767, 3887109, 4462977, 13388931, 40166793, 120500379]

約数ペア:

[(1, 120500379), (3, 40166793), (9, 13388931), (27, 4462977), (31, 3887109), (37, 3256767), (81, 1487659), (93, 1295703), (111, 1085589), (279, 431901), (333, 361863), (837, 143967), (999, 120621), (1147, 105057), (1297, 92907), (2511, 47989), (2997, 40207), (3441, 35019), (3891, 30969), (10323, 11673)]