127978434

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{40169}}^1$

素因数の和:40239

約数の個数: 32

約数和(自身を含む): 289224000

約数和(自身を除く): 161245566

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 354, 531, 1062, 1593, 3186, 40169, 80338, 120507, 241014, 361521, 723042, 1084563, 2169126, 2369971, 4739942, 7109913, 14219826, 21329739, 42659478, 63989217, 127978434]

約数ペア:

[(1, 127978434), (2, 63989217), (3, 42659478), (6, 21329739), (9, 14219826), (18, 7109913), (27, 4739942), (54, 2369971), (59, 2169126), (118, 1084563), (177, 723042), (354, 361521), (531, 241014), (1062, 120507), (1593, 80338), (3186, 40169)]