127027386

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{26431}}^1$

素因数の和:26531

約数の個数: 32

約数和(自身を含む): 285465600

約数和(自身を除く): 158438214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 26431, 52862, 79293, 158586, 237879, 475758, 713637, 1427274, 2352359, 4704718, 7057077, 14114154, 21171231, 42342462, 63513693, 127027386]

約数ペア:

[(1, 127027386), (2, 63513693), (3, 42342462), (6, 21171231), (9, 14114154), (18, 7057077), (27, 4704718), (54, 2352359), (89, 1427274), (178, 713637), (267, 475758), (534, 237879), (801, 158586), (1602, 79293), (2403, 52862), (4806, 26431)]