40743783

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 62469120

約数和(自身を除く): 21725337

約数列:

[1, 3, 9, 27, 47, 97, 141, 291, 331, 423, 873, 993, 1269, 2619, 2979, 4559, 8937, 13677, 15557, 32107, 41031, 46671, 96321, 123093, 140013, 288963, 420039, 866889, 1509029, 4527087, 13581261, 40743783]

約数ペア:

[(1, 40743783), (3, 13581261), (9, 4527087), (27, 1509029), (47, 866889), (97, 420039), (141, 288963), (291, 140013), (331, 123093), (423, 96321), (873, 46671), (993, 41031), (1269, 32107), (2619, 15557), (2979, 13677), (4559, 8937)]