1497690168237

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1087647181}}^1$

素因数の和:1087647210

約数の個数: 20

約数和(自身を含む): 2368895562396

約数和(自身を除く): 871205394159

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 1087647181, 3262941543, 9788824629, 18490002077, 29366473887, 55470006231, 88099421661, 166410018693, 499230056079, 1497690168237]

約数ペア:

[(1, 1497690168237), (3, 499230056079), (9, 166410018693), (17, 88099421661), (27, 55470006231), (51, 29366473887), (81, 18490002077), (153, 9788824629), (459, 3262941543), (1377, 1087647181)]