42269283

素因数分解:

$3^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:733

約数の個数: 40

約数和(自身を含む): 72855552

約数和(自身を除く): 30586269

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 127, 189, 381, 567, 587, 889, 1143, 1761, 2667, 3429, 4109, 5283, 8001, 10287, 12327, 15849, 24003, 36981, 47547, 72009, 74549, 110943, 223647, 332829, 521843, 670941, 1565529, 2012823, 4696587, 6038469, 14089761, 42269283]

約数ペア:

[(1, 42269283), (3, 14089761), (7, 6038469), (9, 4696587), (21, 2012823), (27, 1565529), (63, 670941), (81, 521843), (127, 332829), (189, 223647), (381, 110943), (567, 74549), (587, 72009), (889, 47547), (1143, 36981), (1761, 24003), (2667, 15849), (3429, 12327), (4109, 10287), (5283, 8001)]