193345263

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{5507}}^1$

素因数の和:5643

約数の個数: 24

約数和(自身を含む): 288707328

約数和(自身を除く): 95362065

約数列:

[1, 3, 9, 47, 83, 141, 249, 423, 747, 3901, 5507, 11703, 16521, 35109, 49563, 258829, 457081, 776487, 1371243, 2329461, 4113729, 21482807, 64448421, 193345263]

約数ペア:

[(1, 193345263), (3, 64448421), (9, 21482807), (47, 4113729), (83, 2329461), (141, 1371243), (249, 776487), (423, 457081), (747, 258829), (3901, 49563), (5507, 35109), (11703, 16521)]