377142753

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7933}}^1$

素因数の和:8025

約数の個数: 32

約数和(自身を含む): 575817984

約数和(自身を除く): 198675231

約数列:

[1, 3, 13, 23, 39, 53, 69, 159, 299, 689, 897, 1219, 2067, 3657, 7933, 15847, 23799, 47541, 103129, 182459, 309387, 420449, 547377, 1261347, 2371967, 5465837, 7115901, 9670327, 16397511, 29010981, 125714251, 377142753]

約数ペア:

[(1, 377142753), (3, 125714251), (13, 29010981), (23, 16397511), (39, 9670327), (53, 7115901), (69, 5465837), (159, 2371967), (299, 1261347), (689, 547377), (897, 420449), (1219, 309387), (2067, 182459), (3657, 103129), (7933, 47541), (15847, 23799)]