64353303

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 111261696

約数和(自身を除く): 46908393

約数列:

[1, 3, 7, 9, 21, 31, 63, 83, 93, 217, 249, 279, 397, 581, 651, 747, 1191, 1743, 1953, 2573, 2779, 3573, 5229, 7719, 8337, 12307, 18011, 23157, 25011, 32951, 36921, 54033, 86149, 98853, 110763, 162099, 230657, 258447, 296559, 691971, 775341, 1021481, 2075913, 3064443, 7150367, 9193329, 21451101, 64353303]

約数ペア:

[(1, 64353303), (3, 21451101), (7, 9193329), (9, 7150367), (21, 3064443), (31, 2075913), (63, 1021481), (83, 775341), (93, 691971), (217, 296559), (249, 258447), (279, 230657), (397, 162099), (581, 110763), (651, 98853), (747, 86149), (1191, 54033), (1743, 36921), (1953, 32951), (2573, 25011), (2779, 23157), (3573, 18011), (5229, 12307), (7719, 8337)]