162871209

素因数分解:

$3^3\times {\mathrm{1093}}^1\times {\mathrm{5519}}^1$

素因数の和:6621

約数の個数: 16

約数和(自身を含む): 241555200

約数和(自身を除く): 78683991

約数列:

[1, 3, 9, 27, 1093, 3279, 5519, 9837, 16557, 29511, 49671, 149013, 6032267, 18096801, 54290403, 162871209]

約数ペア:

[(1, 162871209), (3, 54290403), (9, 18096801), (27, 6032267), (1093, 149013), (3279, 49671), (5519, 29511), (9837, 16557)]