75538413

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:559

約数の個数: 40

約数和(自身を含む): 118483200

約数和(自身を除く): 42944787

約数列:

[1, 3, 9, 27, 31, 67, 81, 93, 201, 279, 449, 603, 837, 1347, 1809, 2077, 2511, 4041, 5427, 6231, 12123, 13919, 18693, 30083, 36369, 41757, 56079, 90249, 125271, 168237, 270747, 375813, 812241, 932573, 1127439, 2436723, 2797719, 8393157, 25179471, 75538413]

約数ペア:

[(1, 75538413), (3, 25179471), (9, 8393157), (27, 2797719), (31, 2436723), (67, 1127439), (81, 932573), (93, 812241), (201, 375813), (279, 270747), (449, 168237), (603, 125271), (837, 90249), (1347, 56079), (1809, 41757), (2077, 36369), (2511, 30083), (4041, 18693), (5427, 13919), (6231, 12123)]