91147617

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1031}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 154552320

約数和(自身を除く): 63404703

約数列:

[1, 3, 9, 11, 19, 33, 47, 57, 99, 141, 171, 209, 423, 517, 627, 893, 1031, 1551, 1881, 2679, 3093, 4653, 8037, 9279, 9823, 11341, 19589, 29469, 34023, 48457, 58767, 88407, 102069, 145371, 176301, 215479, 436113, 533027, 646437, 920683, 1599081, 1939311, 2762049, 4797243, 8286147, 10127513, 30382539, 91147617]

約数ペア:

[(1, 91147617), (3, 30382539), (9, 10127513), (11, 8286147), (19, 4797243), (33, 2762049), (47, 1939311), (57, 1599081), (99, 920683), (141, 646437), (171, 533027), (209, 436113), (423, 215479), (517, 176301), (627, 145371), (893, 102069), (1031, 88407), (1551, 58767), (1881, 48457), (2679, 34023), (3093, 29469), (4653, 19589), (8037, 11341), (9279, 9823)]