9879111

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 17510400

約数和(自身を除く): 7631289

約数列:

[1, 3, 9, 11, 27, 29, 31, 33, 37, 87, 93, 99, 111, 261, 279, 297, 319, 333, 341, 407, 783, 837, 899, 957, 999, 1023, 1073, 1147, 1221, 2697, 2871, 3069, 3219, 3441, 3663, 8091, 8613, 9207, 9657, 9889, 10323, 10989, 11803, 12617, 24273, 28971, 29667, 30969, 33263, 35409, 37851, 89001, 99789, 106227, 113553, 267003, 299367, 318681, 340659, 365893, 898101, 1097679, 3293037, 9879111]

約数ペア:

[(1, 9879111), (3, 3293037), (9, 1097679), (11, 898101), (27, 365893), (29, 340659), (31, 318681), (33, 299367), (37, 267003), (87, 113553), (93, 106227), (99, 99789), (111, 89001), (261, 37851), (279, 35409), (297, 33263), (319, 30969), (333, 29667), (341, 28971), (407, 24273), (783, 12617), (837, 11803), (899, 10989), (957, 10323), (999, 9889), (1023, 9657), (1073, 9207), (1147, 8613), (1221, 8091), (2697, 3663), (2871, 3441), (3069, 3219)]