145545939

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 269281376

約数和(自身を除く): 123735437

約数列:

[1, 3, 7, 9, 11, 21, 33, 61, 63, 77, 99, 121, 183, 231, 313, 363, 427, 549, 671, 693, 847, 939, 1089, 1281, 2013, 2191, 2541, 2817, 3443, 3843, 4697, 6039, 6573, 7381, 7623, 10329, 14091, 19093, 19719, 22143, 24101, 30987, 37873, 42273, 51667, 57279, 66429, 72303, 113619, 133651, 155001, 171837, 210023, 216909, 265111, 340857, 400953, 465003, 630069, 795333, 1202859, 1470161, 1890207, 2310253, 2385999, 4410483, 6930759, 13231449, 16171771, 20792277, 48515313, 145545939]

約数ペア:

[(1, 145545939), (3, 48515313), (7, 20792277), (9, 16171771), (11, 13231449), (21, 6930759), (33, 4410483), (61, 2385999), (63, 2310253), (77, 1890207), (99, 1470161), (121, 1202859), (183, 795333), (231, 630069), (313, 465003), (363, 400953), (427, 340857), (549, 265111), (671, 216909), (693, 210023), (847, 171837), (939, 155001), (1089, 133651), (1281, 113619), (2013, 72303), (2191, 66429), (2541, 57279), (2817, 51667), (3443, 42273), (3843, 37873), (4697, 30987), (6039, 24101), (6573, 22143), (7381, 19719), (7623, 19093), (10329, 14091)]