180584679

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1129}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 272067840

約数和(自身を除く): 91483161

約数列:

[1, 3, 11, 33, 37, 111, 131, 393, 407, 1129, 1221, 1441, 3387, 4323, 4847, 12419, 14541, 37257, 41773, 53317, 125319, 147899, 159951, 443697, 459503, 1378509, 1626889, 4880667, 5472263, 16416789, 60194893, 180584679]

約数ペア:

[(1, 180584679), (3, 60194893), (11, 16416789), (33, 5472263), (37, 4880667), (111, 1626889), (131, 1378509), (393, 459503), (407, 443697), (1129, 159951), (1221, 147899), (1441, 125319), (3387, 53317), (4323, 41773), (4847, 37257), (12419, 14541)]