66197901

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5407}}^1$

素因数の和:5481

約数の個数: 32

約数和(自身を含む): 112140288

約数和(自身を除く): 45942387

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 371, 583, 1113, 1749, 4081, 5407, 12243, 16221, 37849, 59477, 113547, 178431, 286571, 416339, 859713, 1249017, 2005997, 3152281, 6017991, 9456843, 22065967, 66197901]

約数ペア:

[(1, 66197901), (3, 22065967), (7, 9456843), (11, 6017991), (21, 3152281), (33, 2005997), (53, 1249017), (77, 859713), (159, 416339), (231, 286571), (371, 178431), (583, 113547), (1113, 59477), (1749, 37849), (4081, 16221), (5407, 12243)]