515043531

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 800077824

約数和(自身を除く): 285034293

約数列:

[1, 3, 9, 23, 47, 69, 141, 167, 207, 317, 423, 501, 951, 1081, 1503, 2853, 3243, 3841, 7291, 7849, 9729, 11523, 14899, 21873, 23547, 34569, 44697, 52939, 65619, 70641, 134091, 158817, 180527, 342677, 476451, 541581, 1028031, 1217597, 1624743, 2488133, 3084093, 3652791, 7464399, 10958373, 22393197, 57227059, 171681177, 515043531]

約数ペア:

[(1, 515043531), (3, 171681177), (9, 57227059), (23, 22393197), (47, 10958373), (69, 7464399), (141, 3652791), (167, 3084093), (207, 2488133), (317, 1624743), (423, 1217597), (501, 1028031), (951, 541581), (1081, 476451), (1503, 342677), (2853, 180527), (3243, 158817), (3841, 134091), (7291, 70641), (7849, 65619), (9729, 52939), (11523, 44697), (14899, 34569), (21873, 23547)]