173674137

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{10429}}^1$

素因数の和:10513

約数の個数: 32

約数和(自身を含む): 289703680

約数和(自身を除く): 116029543

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 427, 793, 1281, 2379, 5551, 10429, 16653, 31287, 73003, 135577, 219009, 406731, 636169, 949039, 1908507, 2847117, 4453183, 8270197, 13359549, 24810591, 57891379, 173674137]

約数ペア:

[(1, 173674137), (3, 57891379), (7, 24810591), (13, 13359549), (21, 8270197), (39, 4453183), (61, 2847117), (91, 1908507), (183, 949039), (273, 636169), (427, 406731), (793, 219009), (1281, 135577), (2379, 73003), (5551, 31287), (10429, 16653)]