78021927

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{61483}}^1$

素因数の和:61539

約数の個数: 16

約数和(自身を含む): 118049280

約数和(自身を除く): 40027353

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 61483, 184449, 553347, 1660041, 2889701, 8669103, 26007309, 78021927]

約数ペア:

[(1, 78021927), (3, 26007309), (9, 8669103), (27, 2889701), (47, 1660041), (141, 553347), (423, 184449), (1269, 61483)]