112004721

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1021}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 176601600

約数和(自身を除く): 64596879

約数列:

[1, 3, 9, 17, 27, 51, 153, 239, 459, 717, 1021, 2151, 3063, 4063, 6453, 9189, 12189, 17357, 27567, 36567, 52071, 109701, 156213, 244019, 468639, 732057, 2196171, 4148323, 6588513, 12444969, 37334907, 112004721]

約数ペア:

[(1, 112004721), (3, 37334907), (9, 12444969), (17, 6588513), (27, 4148323), (51, 2196171), (153, 732057), (239, 468639), (459, 244019), (717, 156213), (1021, 109701), (2151, 52071), (3063, 36567), (4063, 27567), (6453, 17357), (9189, 12189)]