33389139

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 56733696

約数和(自身を除く): 23344557

約数列:

[1, 3, 7, 17, 21, 31, 49, 51, 93, 119, 147, 217, 357, 431, 527, 651, 833, 1293, 1519, 1581, 2499, 3017, 3689, 4557, 7327, 9051, 11067, 13361, 21119, 21981, 25823, 40083, 51289, 63357, 77469, 93527, 153867, 227137, 280581, 359023, 654689, 681411, 1077069, 1589959, 1964067, 4769877, 11129713, 33389139]

約数ペア:

[(1, 33389139), (3, 11129713), (7, 4769877), (17, 1964067), (21, 1589959), (31, 1077069), (49, 681411), (51, 654689), (93, 359023), (119, 280581), (147, 227137), (217, 153867), (357, 93527), (431, 77469), (527, 63357), (651, 51289), (833, 40083), (1293, 25823), (1519, 21981), (1581, 21119), (2499, 13361), (3017, 11067), (3689, 9051), (4557, 7327)]