75149469

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{16937}}^1$

素因数の和:16989

約数の個数: 24

約数和(自身を含む): 118904760

約数和(自身を除く): 43755291

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 16937, 50811, 152433, 287929, 491173, 863787, 1473519, 2591361, 4420557, 8349941, 25049823, 75149469]

約数ペア:

[(1, 75149469), (3, 25049823), (9, 8349941), (17, 4420557), (29, 2591361), (51, 1473519), (87, 863787), (153, 491173), (261, 287929), (493, 152433), (1479, 50811), (4437, 16937)]