273485163

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{1117}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 425018880

約数和(自身を除く): 151533717

約数列:

[1, 3, 7, 21, 89, 131, 267, 393, 623, 917, 1117, 1869, 2751, 3351, 7819, 11659, 23457, 34977, 81613, 99413, 146327, 244839, 298239, 438981, 695891, 1024289, 2087673, 3072867, 13023103, 39069309, 91161721, 273485163]

約数ペア:

[(1, 273485163), (3, 91161721), (7, 39069309), (21, 13023103), (89, 3072867), (131, 2087673), (267, 1024289), (393, 695891), (623, 438981), (917, 298239), (1117, 244839), (1869, 146327), (2751, 99413), (3351, 81613), (7819, 34977), (11659, 23457)]