66855159

素因数分解:

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

素因数の和:7249

約数の個数: 32

約数和(自身を含む): 115520000

約数和(自身を除く): 48664841

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 7219, 9261, 21657, 50533, 64971, 151599, 194913, 353731, 454797, 1061193, 1364391, 2476117, 3183579, 7428351, 9550737, 22285053, 66855159]

約数ペア:

[(1, 66855159), (3, 22285053), (7, 9550737), (9, 7428351), (21, 3183579), (27, 2476117), (49, 1364391), (63, 1061193), (147, 454797), (189, 353731), (343, 194913), (441, 151599), (1029, 64971), (1323, 50533), (3087, 21657), (7219, 9261)]