171771183

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{2243}}^1$

素因数の和:2443

約数の個数: 24

約数和(自身を含む): 253913088

約数和(自身を除く): 82141905

約数列:

[1, 3, 9, 67, 127, 201, 381, 603, 1143, 2243, 6729, 8509, 20187, 25527, 76581, 150281, 284861, 450843, 854583, 1352529, 2563749, 19085687, 57257061, 171771183]

約数ペア:

[(1, 171771183), (3, 57257061), (9, 19085687), (67, 2563749), (127, 1352529), (201, 854583), (381, 450843), (603, 284861), (1143, 150281), (2243, 76581), (6729, 25527), (8509, 20187)]