67505697

素因数分解:

$3^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1423}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 114831360

約数和(自身を除く): 47325663

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 251, 753, 1423, 1757, 2259, 4269, 5271, 6777, 9961, 12807, 15813, 29883, 38421, 47439, 89649, 268947, 357173, 1071519, 2500211, 3214557, 7500633, 9643671, 22501899, 67505697]

約数ペア:

[(1, 67505697), (3, 22501899), (7, 9643671), (9, 7500633), (21, 3214557), (27, 2500211), (63, 1071519), (189, 357173), (251, 268947), (753, 89649), (1423, 47439), (1757, 38421), (2259, 29883), (4269, 15813), (5271, 12807), (6777, 9961)]