40882509

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{79693}}^1$

素因数の和:79721

約数の個数: 16

約数和(自身を含む): 63755200

約数和(自身を除く): 22872691

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 79693, 239079, 717237, 1514167, 2151711, 4542501, 13627503, 40882509]

約数ペア:

[(1, 40882509), (3, 13627503), (9, 4542501), (19, 2151711), (27, 1514167), (57, 717237), (171, 239079), (513, 79693)]