54056157

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 77414400

約数和(自身を除く): 23358243

約数列:

[1, 3, 31, 47, 83, 93, 141, 149, 249, 447, 1457, 2573, 3901, 4371, 4619, 7003, 7719, 11703, 12367, 13857, 21009, 37101, 120931, 217093, 362793, 383377, 581249, 651279, 1150131, 1743747, 18018719, 54056157]

約数ペア:

[(1, 54056157), (3, 18018719), (31, 1743747), (47, 1150131), (83, 651279), (93, 581249), (141, 383377), (149, 362793), (249, 217093), (447, 120931), (1457, 37101), (2573, 21009), (3901, 13857), (4371, 12367), (4619, 11703), (7003, 7719)]