64732773

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{7219}}^1$

素因数の和:7297

約数の個数: 24

約数和(自身を含む): 102061920

約数和(自身を除く): 37329147

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 1281, 2989, 7219, 8967, 21657, 50533, 151599, 353731, 440359, 1061193, 1321077, 3082513, 9247539, 21577591, 64732773]

約数ペア:

[(1, 64732773), (3, 21577591), (7, 9247539), (21, 3082513), (49, 1321077), (61, 1061193), (147, 440359), (183, 353731), (427, 151599), (1281, 50533), (2989, 21657), (7219, 8967)]