899659683

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 1477284480

約数和(自身を除く): 577624797

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 137, 159, 351, 353, 411, 477, 689, 1059, 1233, 1431, 1781, 2067, 3177, 3699, 4589, 5343, 6201, 7261, 9531, 13767, 16029, 18603, 18709, 21783, 41301, 48087, 48361, 56127, 65349, 94393, 123903, 145083, 168381, 196047, 243217, 283179, 435249, 505143, 628693, 729651, 849537, 1305747, 1886079, 2188953, 2548611, 2563133, 5658237, 6566859, 7689399, 16974711, 23068197, 33320729, 69204591, 99962187, 299886561, 899659683]

約数ペア:

[(1, 899659683), (3, 299886561), (9, 99962187), (13, 69204591), (27, 33320729), (39, 23068197), (53, 16974711), (117, 7689399), (137, 6566859), (159, 5658237), (351, 2563133), (353, 2548611), (411, 2188953), (477, 1886079), (689, 1305747), (1059, 849537), (1233, 729651), (1431, 628693), (1781, 505143), (2067, 435249), (3177, 283179), (3699, 243217), (4589, 196047), (5343, 168381), (6201, 145083), (7261, 123903), (9531, 94393), (13767, 65349), (16029, 56127), (18603, 48361), (18709, 48087), (21783, 41301)]