133605729

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{1427}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 196926912

約数和(自身を除く): 63321183

約数列:

[1, 3, 9, 101, 103, 303, 309, 909, 927, 1427, 4281, 10403, 12843, 31209, 93627, 144127, 146981, 432381, 440943, 1297143, 1322829, 14845081, 44535243, 133605729]

約数ペア:

[(1, 133605729), (3, 44535243), (9, 14845081), (101, 1322829), (103, 1297143), (303, 440943), (309, 432381), (909, 146981), (927, 144127), (1427, 93627), (4281, 31209), (10403, 12843)]