201946067163

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{131219017}}^1$

素因数の和:131219048

約数の個数: 20

約数和(自身を含む): 317550023560

約数和(自身を除く): 115603956397

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 131219017, 393657051, 1180971153, 2493161323, 3542913459, 7479483969, 10628740377, 22438451907, 67315355721, 201946067163]

約数ペア:

[(1, 201946067163), (3, 67315355721), (9, 22438451907), (19, 10628740377), (27, 7479483969), (57, 3542913459), (81, 2493161323), (171, 1180971153), (513, 393657051), (1539, 131219017)]