51963237

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1523}}^1$

素因数の和:1769

約数の個数: 24

約数和(自身を含む): 79881984

約数和(自身を除く): 27918747

約数列:

[1, 3, 9, 17, 51, 153, 223, 669, 1523, 2007, 3791, 4569, 11373, 13707, 25891, 34119, 77673, 233019, 339629, 1018887, 3056661, 5773693, 17321079, 51963237]

約数ペア:

[(1, 51963237), (3, 17321079), (9, 5773693), (17, 3056661), (51, 1018887), (153, 339629), (223, 233019), (669, 77673), (1523, 34119), (2007, 25891), (3791, 13707), (4569, 11373)]