897106077

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{77813}}^1$

素因数の和:77890

約数の個数: 32

約数和(自身を含む): 1543829760

約数和(自身を除く): 646723683

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1281, 1647, 3843, 11529, 77813, 233439, 544691, 700317, 1634073, 2100951, 4746593, 4902219, 14239779, 14706657, 33226151, 42719337, 99678453, 128158011, 299035359, 897106077]

約数ペア:

[(1, 897106077), (3, 299035359), (7, 128158011), (9, 99678453), (21, 42719337), (27, 33226151), (61, 14706657), (63, 14239779), (183, 4902219), (189, 4746593), (427, 2100951), (549, 1634073), (1281, 700317), (1647, 544691), (3843, 233439), (11529, 77813)]