156969877617

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{8562149}}^1$

素因数の和:8562262

約数の個数: 32

約数和(自身を含む): 268509024000

約数和(自身を除く): 111539146383

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 189, 291, 679, 873, 2037, 2619, 6111, 18333, 8562149, 25686447, 59935043, 77059341, 179805129, 231178023, 539415387, 830528453, 1618246161, 2491585359, 5813699171, 7474756077, 17441097513, 22424268231, 52323292539, 156969877617]

約数ペア:

[(1, 156969877617), (3, 52323292539), (7, 22424268231), (9, 17441097513), (21, 7474756077), (27, 5813699171), (63, 2491585359), (97, 1618246161), (189, 830528453), (291, 539415387), (679, 231178023), (873, 179805129), (2037, 77059341), (2619, 59935043), (6111, 25686447), (18333, 8562149)]