73766973

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{541}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 115996672

約数和(自身を除く): 42229699

約数列:

[1, 3, 7, 21, 43, 129, 151, 301, 453, 541, 903, 1057, 1623, 3171, 3787, 6493, 11361, 19479, 23263, 45451, 69789, 81691, 136353, 162841, 245073, 488523, 571837, 1715511, 3512713, 10538139, 24588991, 73766973]

約数ペア:

[(1, 73766973), (3, 24588991), (7, 10538139), (21, 3512713), (43, 1715511), (129, 571837), (151, 488523), (301, 245073), (453, 162841), (541, 136353), (903, 81691), (1057, 69789), (1623, 45451), (3171, 23263), (3787, 19479), (6493, 11361)]