120012003

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{25693}}^1$

素因数の和:25875

約数の個数: 16

約数和(自身を含む): 178830240

約数和(自身を除く): 58818237

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 25693, 77079, 231237, 693711, 4444889, 13334667, 40004001, 120012003]

約数ペア:

[(1, 120012003), (3, 40004001), (9, 13334667), (27, 4444889), (173, 693711), (519, 231237), (1557, 77079), (4671, 25693)]