157070757

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 223948800

約数和(自身を除く): 66878043

約数列:

[1, 3, 29, 47, 87, 107, 141, 321, 359, 1077, 1363, 3103, 4089, 5029, 9309, 10411, 15087, 16873, 31233, 38413, 50619, 115239, 145841, 437523, 489317, 1113977, 1467951, 1805411, 3341931, 5416233, 52356919, 157070757]

約数ペア:

[(1, 157070757), (3, 52356919), (29, 5416233), (47, 3341931), (87, 1805411), (107, 1467951), (141, 1113977), (321, 489317), (359, 437523), (1077, 145841), (1363, 115239), (3103, 50619), (4089, 38413), (5029, 31233), (9309, 16873), (10411, 15087)]