74549673

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 127892800

約数和(自身を除く): 53343127

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 121, 171, 209, 297, 363, 513, 627, 1089, 1201, 1881, 2299, 3267, 3603, 5643, 6897, 10809, 13211, 20691, 22819, 32427, 39633, 62073, 68457, 118899, 145321, 205371, 251009, 356697, 435963, 616113, 753027, 1307889, 2259081, 2761099, 3923667, 6777243, 8283297, 24849891, 74549673]

約数ペア:

[(1, 74549673), (3, 24849891), (9, 8283297), (11, 6777243), (19, 3923667), (27, 2761099), (33, 2259081), (57, 1307889), (99, 753027), (121, 616113), (171, 435963), (209, 356697), (297, 251009), (363, 205371), (513, 145321), (627, 118899), (1089, 68457), (1201, 62073), (1881, 39633), (2299, 32427), (3267, 22819), (3603, 20691), (5643, 13211), (6897, 10809)]