137041751

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 179601408

約数和(自身を除く): 42559657

約数列:

[1, 7, 11, 23, 77, 161, 223, 253, 347, 1561, 1771, 2429, 2453, 3817, 5129, 7981, 17171, 26719, 35903, 55867, 56419, 77381, 87791, 394933, 541667, 614537, 851191, 1779763, 5958337, 12458341, 19577393, 137041751]

約数ペア:

[(1, 137041751), (7, 19577393), (11, 12458341), (23, 5958337), (77, 1779763), (161, 851191), (223, 614537), (253, 541667), (347, 394933), (1561, 87791), (1771, 77381), (2429, 56419), (2453, 55867), (3817, 35903), (5129, 26719), (7981, 17171)]