74293821

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5867}}^1$

素因数の和:5950

約数の個数: 32

約数和(自身を含む): 127687680

約数和(自身を除く): 53393859

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 1407, 1809, 4221, 5867, 12663, 17601, 41069, 52803, 123207, 158409, 369621, 393089, 1108863, 1179267, 2751623, 3537801, 8254869, 10613403, 24764607, 74293821]

約数ペア:

[(1, 74293821), (3, 24764607), (7, 10613403), (9, 8254869), (21, 3537801), (27, 2751623), (63, 1179267), (67, 1108863), (189, 393089), (201, 369621), (469, 158409), (603, 123207), (1407, 52803), (1809, 41069), (4221, 17601), (5867, 12663)]