74289399

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 104826624

約数和(自身を除く): 30537225

約数列:

[1, 3, 61, 67, 73, 83, 183, 201, 219, 249, 4087, 4453, 4891, 5063, 5561, 6059, 12261, 13359, 14673, 15189, 16683, 18177, 298351, 339221, 369599, 405953, 895053, 1017663, 1108797, 1217859, 24763133, 74289399]

約数ペア:

[(1, 74289399), (3, 24763133), (61, 1217859), (67, 1108797), (73, 1017663), (83, 895053), (183, 405953), (201, 369599), (219, 339221), (249, 298351), (4087, 18177), (4453, 16683), (4891, 15189), (5063, 14673), (5561, 13359), (6059, 12261)]