27711153

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:339

約数の個数: 40

約数和(自身を含む): 43908480

約数和(自身を除く): 16197327

約数列:

[1, 3, 9, 27, 29, 47, 81, 87, 141, 251, 261, 423, 753, 783, 1269, 1363, 2259, 2349, 3807, 4089, 6777, 7279, 11797, 12267, 20331, 21837, 35391, 36801, 65511, 106173, 110403, 196533, 318519, 342113, 589599, 955557, 1026339, 3079017, 9237051, 27711153]

約数ペア:

[(1, 27711153), (3, 9237051), (9, 3079017), (27, 1026339), (29, 955557), (47, 589599), (81, 342113), (87, 318519), (141, 196533), (251, 110403), (261, 106173), (423, 65511), (753, 36801), (783, 35391), (1269, 21837), (1363, 20331), (2259, 12267), (2349, 11797), (3807, 7279), (4089, 6777)]