9875079

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 16473600

約数和(自身を除く): 6598521

約数列:

[1, 3, 9, 17, 19, 43, 51, 57, 79, 129, 153, 171, 237, 323, 387, 711, 731, 817, 969, 1343, 1501, 2193, 2451, 2907, 3397, 4029, 4503, 6579, 7353, 10191, 12087, 13509, 13889, 25517, 30573, 41667, 57749, 64543, 76551, 125001, 173247, 193629, 229653, 519741, 580887, 1097231, 3291693, 9875079]

約数ペア:

[(1, 9875079), (3, 3291693), (9, 1097231), (17, 580887), (19, 519741), (43, 229653), (51, 193629), (57, 173247), (79, 125001), (129, 76551), (153, 64543), (171, 57749), (237, 41667), (323, 30573), (387, 25517), (711, 13889), (731, 13509), (817, 12087), (969, 10191), (1343, 7353), (1501, 6579), (2193, 4503), (2451, 4029), (2907, 3397)]