30627747

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 46771200

約数和(自身を除く): 16143453

約数列:

[1, 3, 9, 27, 79, 83, 173, 237, 249, 519, 711, 747, 1557, 2133, 2241, 4671, 6557, 13667, 14359, 19671, 41001, 43077, 59013, 123003, 129231, 177039, 369009, 387693, 1134361, 3403083, 10209249, 30627747]

約数ペア:

[(1, 30627747), (3, 10209249), (9, 3403083), (27, 1134361), (79, 387693), (83, 369009), (173, 177039), (237, 129231), (249, 123003), (519, 59013), (711, 43077), (747, 41001), (1557, 19671), (2133, 14359), (2241, 13667), (4671, 6557)]