750030597

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{156943}}^1$

素因数の和:157014

約数の個数: 20

約数和(自身を含む): 1139413440

約数和(自身を除く): 389382843

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 156943, 470829, 1412487, 4237461, 9259637, 12712383, 27778911, 83336733, 250010199, 750030597]

約数ペア:

[(1, 750030597), (3, 250010199), (9, 83336733), (27, 27778911), (59, 12712383), (81, 9259637), (177, 4237461), (531, 1412487), (1593, 470829), (4779, 156943)]