161634159

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{1697}}^1$

素因数の和:2279

約数の個数: 24

約数和(自身を含む): 246345840

約数和(自身を除く): 84711681

約数列:

[1, 3, 9, 19, 57, 171, 557, 1671, 1697, 5013, 5091, 10583, 15273, 31749, 32243, 95247, 96729, 290187, 945229, 2835687, 8507061, 17959351, 53878053, 161634159]

約数ペア:

[(1, 161634159), (3, 53878053), (9, 17959351), (19, 8507061), (57, 2835687), (171, 945229), (557, 290187), (1671, 96729), (1697, 95247), (5013, 32243), (5091, 31749), (10583, 15273)]