84400299

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:521

約数の個数: 40

約数和(自身を含む): 133903440

約数和(自身を除く): 49503141

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 173, 317, 513, 519, 951, 1539, 1557, 2853, 3287, 4671, 6023, 8559, 9861, 14013, 18069, 25677, 29583, 54207, 54841, 88749, 162621, 164523, 266247, 487863, 493569, 1041979, 1480707, 3125937, 4442121, 9377811, 28133433, 84400299]

約数ペア:

[(1, 84400299), (3, 28133433), (9, 9377811), (19, 4442121), (27, 3125937), (57, 1480707), (81, 1041979), (171, 493569), (173, 487863), (317, 266247), (513, 164523), (519, 162621), (951, 88749), (1539, 54841), (1557, 54207), (2853, 29583), (3287, 25677), (4671, 18069), (6023, 14013), (8559, 9861)]