157047849

素因数分解:

$3^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{3089}}^1$

素因数の和:3374

約数の個数: 32

約数和(自身を含む): 266976000

約数和(自身を除く): 109928151

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 269, 807, 1883, 2421, 3089, 5649, 7263, 9267, 16947, 21623, 27801, 50841, 64869, 83403, 194607, 583821, 830941, 2492823, 5816587, 7478469, 17449761, 22435407, 52349283, 157047849]

約数ペア:

[(1, 157047849), (3, 52349283), (7, 22435407), (9, 17449761), (21, 7478469), (27, 5816587), (63, 2492823), (189, 830941), (269, 583821), (807, 194607), (1883, 83403), (2421, 64869), (3089, 50841), (5649, 27801), (7263, 21623), (9267, 16947)]