75516057

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:519

約数の個数: 40

約数和(自身を含む): 120513096

約数和(自身を除く): 44997039

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 173, 317, 459, 519, 951, 1377, 1557, 2853, 2941, 4671, 5389, 8559, 8823, 14013, 16167, 25677, 26469, 48501, 54841, 79407, 145503, 164523, 238221, 436509, 493569, 932297, 1480707, 2796891, 4442121, 8390673, 25172019, 75516057]

約数ペア:

[(1, 75516057), (3, 25172019), (9, 8390673), (17, 4442121), (27, 2796891), (51, 1480707), (81, 932297), (153, 493569), (173, 436509), (317, 238221), (459, 164523), (519, 145503), (951, 79407), (1377, 54841), (1557, 48501), (2853, 26469), (2941, 25677), (4671, 16167), (5389, 14013), (8559, 8823)]