159372129

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1823}}^1$

素因数の和:2037

約数の個数: 32

約数和(自身を含む): 254951424

約数和(自身を除く): 95579295

約数列:

[1, 3, 7, 21, 23, 69, 161, 181, 483, 543, 1267, 1823, 3801, 4163, 5469, 12489, 12761, 29141, 38283, 41929, 87423, 125787, 293503, 329963, 880509, 989889, 2309741, 6929223, 7589149, 22767447, 53124043, 159372129]

約数ペア:

[(1, 159372129), (3, 53124043), (7, 22767447), (21, 7589149), (23, 6929223), (69, 2309741), (161, 989889), (181, 880509), (483, 329963), (543, 293503), (1267, 125787), (1823, 87423), (3801, 41929), (4163, 38283), (5469, 29141), (12489, 12761)]