29136177

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 51342720

約数和(自身を除く): 22206543

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 101, 133, 171, 241, 303, 399, 707, 723, 909, 1197, 1687, 1919, 2121, 2169, 4579, 5061, 5757, 6363, 13433, 13737, 15183, 17271, 24341, 32053, 40299, 41211, 73023, 96159, 120897, 170387, 219069, 288477, 462479, 511161, 1387437, 1533483, 3237353, 4162311, 9712059, 29136177]

約数ペア:

[(1, 29136177), (3, 9712059), (7, 4162311), (9, 3237353), (19, 1533483), (21, 1387437), (57, 511161), (63, 462479), (101, 288477), (133, 219069), (171, 170387), (241, 120897), (303, 96159), (399, 73023), (707, 41211), (723, 40299), (909, 32053), (1197, 24341), (1687, 17271), (1919, 15183), (2121, 13737), (2169, 13433), (4579, 6363), (5061, 5757)]