67756527

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{491}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 106272000

約数和(自身を除く): 38515473

約数列:

[1, 3, 9, 19, 27, 57, 171, 269, 491, 513, 807, 1473, 2421, 4419, 5111, 7263, 9329, 13257, 15333, 27987, 45999, 83961, 132079, 137997, 251883, 396237, 1188711, 2509501, 3566133, 7528503, 22585509, 67756527]

約数ペア:

[(1, 67756527), (3, 22585509), (9, 7528503), (19, 3566133), (27, 2509501), (57, 1188711), (171, 396237), (269, 251883), (491, 137997), (513, 132079), (807, 83961), (1473, 45999), (2421, 27987), (4419, 15333), (5111, 13257), (7263, 9329)]