127920114

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{338413}}^1$

素因数の和:338431

約数の個数: 32

約数和(自身を含む): 324877440

約数和(自身を除く): 196957326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 338413, 676826, 1015239, 2030478, 2368891, 3045717, 4737782, 6091434, 7106673, 9137151, 14213346, 18274302, 21320019, 42640038, 63960057, 127920114]

約数ペア:

[(1, 127920114), (2, 63960057), (3, 42640038), (6, 21320019), (7, 18274302), (9, 14213346), (14, 9137151), (18, 7106673), (21, 6091434), (27, 4737782), (42, 3045717), (54, 2368891), (63, 2030478), (126, 1015239), (189, 676826), (378, 338413)]