69408801

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2131}}^1$

素因数の和:2202

約数の個数: 48

約数和(自身を含む): 127715328

約数和(自身を除く): 58306527

約数列:

[1, 3, 7, 9, 11, 21, 33, 47, 63, 77, 99, 141, 231, 329, 423, 517, 693, 987, 1551, 2131, 2961, 3619, 4653, 6393, 10857, 14917, 19179, 23441, 32571, 44751, 70323, 100157, 134253, 164087, 210969, 300471, 492261, 701099, 901413, 1101727, 1476783, 2103297, 3305181, 6309891, 7712089, 9915543, 23136267, 69408801]

約数ペア:

[(1, 69408801), (3, 23136267), (7, 9915543), (9, 7712089), (11, 6309891), (21, 3305181), (33, 2103297), (47, 1476783), (63, 1101727), (77, 901413), (99, 701099), (141, 492261), (231, 300471), (329, 210969), (423, 164087), (517, 134253), (693, 100157), (987, 70323), (1551, 44751), (2131, 32571), (2961, 23441), (3619, 19179), (4653, 14917), (6393, 10857)]