162783351

素因数分解:

$3^4\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 60

約数和(自身を含む): 264975480

約数和(自身を除く): 102192129

約数列:

[1, 3, 9, 23, 27, 29, 69, 81, 87, 131, 207, 261, 393, 529, 621, 667, 783, 1179, 1587, 1863, 2001, 2349, 3013, 3537, 3799, 4761, 6003, 9039, 10611, 11397, 14283, 15341, 18009, 27117, 34191, 42849, 46023, 54027, 69299, 81351, 87377, 102573, 138069, 207897, 244053, 262131, 307719, 414207, 623691, 786393, 1242621, 1871073, 2009671, 2359179, 5613219, 6029013, 7077537, 18087039, 54261117, 162783351]

約数ペア:

[(1, 162783351), (3, 54261117), (9, 18087039), (23, 7077537), (27, 6029013), (29, 5613219), (69, 2359179), (81, 2009671), (87, 1871073), (131, 1242621), (207, 786393), (261, 623691), (393, 414207), (529, 307719), (621, 262131), (667, 244053), (783, 207897), (1179, 138069), (1587, 102573), (1863, 87377), (2001, 81351), (2349, 69299), (3013, 54027), (3537, 46023), (3799, 42849), (4761, 34191), (6003, 27117), (9039, 18009), (10611, 15341), (11397, 14283)]