66964914

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53917}}^1$

素因数の和:53951

約数の個数: 32

約数和(自身を含む): 155283840

約数和(自身を除く): 88318926

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 53917, 107834, 161751, 323502, 485253, 970506, 1240091, 1455759, 2480182, 2911518, 3720273, 7440546, 11160819, 22321638, 33482457, 66964914]

約数ペア:

[(1, 66964914), (2, 33482457), (3, 22321638), (6, 11160819), (9, 7440546), (18, 3720273), (23, 2911518), (27, 2480182), (46, 1455759), (54, 1240091), (69, 970506), (138, 485253), (207, 323502), (414, 161751), (621, 107834), (1242, 53917)]