367680627

素因数分解:

$3^7\times {\mathrm{89}}^1\times {\mathrm{1889}}^1$

素因数の和:1999

約数の個数: 32

約数和(自身を含む): 557928000

約数和(自身を除く): 190247373

約数列:

[1, 3, 9, 27, 81, 89, 243, 267, 729, 801, 1889, 2187, 2403, 5667, 7209, 17001, 21627, 51003, 64881, 153009, 168121, 194643, 459027, 504363, 1377081, 1513089, 4131243, 4539267, 13617801, 40853403, 122560209, 367680627]

約数ペア:

[(1, 367680627), (3, 122560209), (9, 40853403), (27, 13617801), (81, 4539267), (89, 4131243), (243, 1513089), (267, 1377081), (729, 504363), (801, 459027), (1889, 194643), (2187, 168121), (2403, 153009), (5667, 64881), (7209, 51003), (17001, 21627)]