27120542

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 45619200

約数和(自身を除く): 18498658

約数列:

[1, 2, 17, 23, 34, 46, 79, 158, 391, 439, 782, 878, 1343, 1817, 2686, 3634, 7463, 10097, 14926, 20194, 30889, 34681, 61778, 69362, 171649, 343298, 589577, 797663, 1179154, 1595326, 13560271, 27120542]

約数ペア:

[(1, 27120542), (2, 13560271), (17, 1595326), (23, 1179154), (34, 797663), (46, 589577), (79, 343298), (158, 171649), (391, 69362), (439, 61778), (782, 34681), (878, 30889), (1343, 20194), (1817, 14926), (2686, 10097), (3634, 7463)]