74825667

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 135782400

約数和(自身を除く): 60956733

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 67, 133, 171, 189, 201, 311, 399, 469, 513, 603, 933, 1197, 1273, 1407, 1809, 2177, 2799, 3591, 3819, 4221, 5909, 6531, 8397, 8911, 11457, 12663, 17727, 19593, 20837, 26733, 34371, 41363, 53181, 58779, 62511, 80199, 124089, 145859, 159543, 187533, 240597, 372267, 395903, 437577, 562599, 1116801, 1187709, 1312731, 2771321, 3563127, 3938193, 8313963, 10689381, 24941889, 74825667]

約数ペア:

[(1, 74825667), (3, 24941889), (7, 10689381), (9, 8313963), (19, 3938193), (21, 3563127), (27, 2771321), (57, 1312731), (63, 1187709), (67, 1116801), (133, 562599), (171, 437577), (189, 395903), (201, 372267), (311, 240597), (399, 187533), (469, 159543), (513, 145859), (603, 124089), (933, 80199), (1197, 62511), (1273, 58779), (1407, 53181), (1809, 41363), (2177, 34371), (2799, 26733), (3591, 20837), (3819, 19593), (4221, 17727), (5909, 12663), (6531, 11457), (8397, 8911)]