127379412

素因数分解:

$2^2\times 3^3\times {\mathrm{197}}^1\times {\mathrm{5987}}^1$

素因数の和:6197

約数の個数: 48

約数和(自身を含む): 331974720

約数和(自身を除く): 204595308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 5319, 5987, 7092, 10638, 11974, 17961, 21276, 23948, 35922, 53883, 71844, 107766, 161649, 215532, 323298, 646596, 1179439, 2358878, 3538317, 4717756, 7076634, 10614951, 14153268, 21229902, 31844853, 42459804, 63689706, 127379412]

約数ペア:

[(1, 127379412), (2, 63689706), (3, 42459804), (4, 31844853), (6, 21229902), (9, 14153268), (12, 10614951), (18, 7076634), (27, 4717756), (36, 3538317), (54, 2358878), (108, 1179439), (197, 646596), (394, 323298), (591, 215532), (788, 161649), (1182, 107766), (1773, 71844), (2364, 53883), (3546, 35922), (5319, 23948), (5987, 21276), (7092, 17961), (10638, 11974)]