120655199

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 144460800

約数和(自身を除く): 23805601

約数列:

[1, 7, 49, 71, 79, 439, 497, 553, 3073, 3479, 3871, 5609, 21511, 31169, 34681, 39263, 218183, 242767, 274841, 1527281, 1699369, 2462351, 17236457, 120655199]

約数ペア:

[(1, 120655199), (7, 17236457), (49, 2462351), (71, 1699369), (79, 1527281), (439, 274841), (497, 242767), (553, 218183), (3073, 39263), (3479, 34681), (3871, 31169), (5609, 21511)]