129645813

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 201632256

約数和(自身を除く): 71986443

約数列:

[1, 3, 11, 31, 33, 41, 93, 121, 123, 281, 341, 363, 451, 843, 1023, 1271, 1353, 3091, 3751, 3813, 4961, 8711, 9273, 11253, 11521, 13981, 14883, 26133, 34001, 34563, 41943, 95821, 102003, 126731, 153791, 287463, 357151, 380193, 461373, 1054031, 1071453, 1394041, 3162093, 3928661, 4182123, 11785983, 43215271, 129645813]

約数ペア:

[(1, 129645813), (3, 43215271), (11, 11785983), (31, 4182123), (33, 3928661), (41, 3162093), (93, 1394041), (121, 1071453), (123, 1054031), (281, 461373), (341, 380193), (363, 357151), (451, 287463), (843, 153791), (1023, 126731), (1271, 102003), (1353, 95821), (3091, 41943), (3751, 34563), (3813, 34001), (4961, 26133), (8711, 14883), (9273, 13981), (11253, 11521)]