121443903

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 219596832

約数和(自身を除く): 98152929

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 97, 119, 147, 153, 167, 291, 357, 441, 501, 679, 833, 873, 1071, 1169, 1503, 1649, 2037, 2499, 2839, 3507, 4753, 4947, 6111, 7497, 8183, 8517, 10521, 11543, 14259, 14841, 16199, 19873, 24549, 25551, 34629, 42777, 48597, 59619, 73647, 80801, 103887, 113393, 139111, 145791, 178857, 242403, 275383, 340179, 417333, 727209, 793751, 826149, 1020537, 1251999, 1927681, 2381253, 2478447, 5783043, 7143759, 13493767, 17349129, 40481301, 121443903]

約数ペア:

[(1, 121443903), (3, 40481301), (7, 17349129), (9, 13493767), (17, 7143759), (21, 5783043), (49, 2478447), (51, 2381253), (63, 1927681), (97, 1251999), (119, 1020537), (147, 826149), (153, 793751), (167, 727209), (291, 417333), (357, 340179), (441, 275383), (501, 242403), (679, 178857), (833, 145791), (873, 139111), (1071, 113393), (1169, 103887), (1503, 80801), (1649, 73647), (2037, 59619), (2499, 48597), (2839, 42777), (3507, 34629), (4753, 25551), (4947, 24549), (6111, 19873), (7497, 16199), (8183, 14841), (8517, 14259), (10521, 11543)]