70702929

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2357}}^1$

素因数の和:2478

約数の個数: 32

約数和(自身を含む): 115447680

約数和(自身を除く): 44744751

約数列:

[1, 3, 9, 11, 27, 33, 99, 101, 297, 303, 909, 1111, 2357, 2727, 3333, 7071, 9999, 21213, 25927, 29997, 63639, 77781, 233343, 238057, 700029, 714171, 2142513, 2618627, 6427539, 7855881, 23567643, 70702929]

約数ペア:

[(1, 70702929), (3, 23567643), (9, 7855881), (11, 6427539), (27, 2618627), (33, 2142513), (99, 714171), (101, 700029), (297, 238057), (303, 233343), (909, 77781), (1111, 63639), (2357, 29997), (2727, 25927), (3333, 21213), (7071, 9999)]