155601

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:142

約数の個数: 20

約数和(自身を含む): 248292

約数和(自身を除く): 92691

約数列:

[1, 3, 9, 17, 27, 51, 81, 113, 153, 339, 459, 1017, 1377, 1921, 3051, 5763, 9153, 17289, 51867, 155601]

約数ペア:

[(1, 155601), (3, 51867), (9, 17289), (17, 9153), (27, 5763), (51, 3051), (81, 1921), (113, 1377), (153, 1017), (339, 459)]