86796747

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 138378240

約数和(自身を除く): 51581493

約数列:

[1, 3, 9, 17, 43, 51, 79, 129, 153, 167, 237, 387, 501, 711, 731, 1343, 1503, 2193, 2839, 3397, 4029, 6579, 7181, 8517, 10191, 12087, 13193, 21543, 25551, 30573, 39579, 57749, 64629, 118737, 122077, 173247, 224281, 366231, 519741, 567299, 672843, 1098693, 1701897, 2018529, 5105691, 9644083, 28932249, 86796747]

約数ペア:

[(1, 86796747), (3, 28932249), (9, 9644083), (17, 5105691), (43, 2018529), (51, 1701897), (79, 1098693), (129, 672843), (153, 567299), (167, 519741), (237, 366231), (387, 224281), (501, 173247), (711, 122077), (731, 118737), (1343, 64629), (1503, 57749), (2193, 39579), (2839, 30573), (3397, 25551), (4029, 21543), (6579, 13193), (7181, 12087), (8517, 10191)]