137046969

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{5231}}^1$

素因数の和:5349

約数の個数: 24

約数和(自身を含む): 205680384

約数和(自身を除く): 68633415

約数列:

[1, 3, 9, 41, 71, 123, 213, 369, 639, 2911, 5231, 8733, 15693, 26199, 47079, 214471, 371401, 643413, 1114203, 1930239, 3342609, 15227441, 45682323, 137046969]

約数ペア:

[(1, 137046969), (3, 45682323), (9, 15227441), (41, 3342609), (71, 1930239), (123, 1114203), (213, 643413), (369, 371401), (639, 214471), (2911, 47079), (5231, 26199), (8733, 15693)]