27693057

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1229}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 44870400

約数和(自身を除く): 17177343

約数列:

[1, 3, 7, 21, 29, 37, 87, 111, 203, 259, 609, 777, 1073, 1229, 3219, 3687, 7511, 8603, 22533, 25809, 35641, 45473, 106923, 136419, 249487, 318311, 748461, 954933, 1318717, 3956151, 9231019, 27693057]

約数ペア:

[(1, 27693057), (3, 9231019), (7, 3956151), (21, 1318717), (29, 954933), (37, 748461), (87, 318311), (111, 249487), (203, 136419), (259, 106923), (609, 45473), (777, 35641), (1073, 25809), (1229, 22533), (3219, 8603), (3687, 7511)]