66527028

素因数分解:

$2^2\times 3^3\times {\mathrm{331}}^1\times {\mathrm{1861}}^1$

素因数の和:2205

約数の個数: 48

約数和(自身を含む): 173091520

約数和(自身を除く): 106564492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 331, 662, 993, 1324, 1861, 1986, 2979, 3722, 3972, 5583, 5958, 7444, 8937, 11166, 11916, 16749, 17874, 22332, 33498, 35748, 50247, 66996, 100494, 200988, 615991, 1231982, 1847973, 2463964, 3695946, 5543919, 7391892, 11087838, 16631757, 22175676, 33263514, 66527028]

約数ペア:

[(1, 66527028), (2, 33263514), (3, 22175676), (4, 16631757), (6, 11087838), (9, 7391892), (12, 5543919), (18, 3695946), (27, 2463964), (36, 1847973), (54, 1231982), (108, 615991), (331, 200988), (662, 100494), (993, 66996), (1324, 50247), (1861, 35748), (1986, 33498), (2979, 22332), (3722, 17874), (3972, 16749), (5583, 11916), (5958, 11166), (7444, 8937)]