75402279

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{146983}}^1$

素因数の和:147011

約数の個数: 16

約数和(自身を含む): 117587200

約数和(自身を除く): 42184921

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 146983, 440949, 1322847, 2792677, 3968541, 8378031, 25134093, 75402279]

約数ペア:

[(1, 75402279), (3, 25134093), (9, 8378031), (19, 3968541), (27, 2792677), (57, 1322847), (171, 440949), (513, 146983)]