201161727

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{2609}}^1$

素因数の和:3287

約数の個数: 24

約数和(自身を含む): 313513200

約数和(自身を除く): 112351473

約数列:

[1, 3, 9, 13, 39, 117, 659, 1977, 2609, 5931, 7827, 8567, 23481, 25701, 33917, 77103, 101751, 305253, 1719331, 5157993, 15473979, 22351303, 67053909, 201161727]

約数ペア:

[(1, 201161727), (3, 67053909), (9, 22351303), (13, 15473979), (39, 5157993), (117, 1719331), (659, 305253), (1977, 101751), (2609, 77103), (5931, 33917), (7827, 25701), (8567, 23481)]