171640242

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{102533}}^1$

素因数の和:102575

約数の個数: 32

約数和(自身を含む): 393730560

約数和(自身を除く): 222090318

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 102533, 205066, 307599, 615198, 922797, 1845594, 2768391, 3178523, 5536782, 6357046, 9535569, 19071138, 28606707, 57213414, 85820121, 171640242]

約数ペア:

[(1, 171640242), (2, 85820121), (3, 57213414), (6, 28606707), (9, 19071138), (18, 9535569), (27, 6357046), (31, 5536782), (54, 3178523), (62, 2768391), (93, 1845594), (186, 922797), (279, 615198), (558, 307599), (837, 205066), (1674, 102533)]