126253617

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{547}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 199910400

約数和(自身を除く): 73656783

約数列:

[1, 3, 7, 21, 29, 87, 203, 379, 547, 609, 1137, 1641, 2653, 3829, 7959, 10991, 11487, 15863, 32973, 47589, 76937, 111041, 207313, 230811, 333123, 621939, 1451191, 4353573, 6012077, 18036231, 42084539, 126253617]

約数ペア:

[(1, 126253617), (3, 42084539), (7, 18036231), (21, 6012077), (29, 4353573), (87, 1451191), (203, 621939), (379, 333123), (547, 230811), (609, 207313), (1137, 111041), (1641, 76937), (2653, 47589), (3829, 32973), (7959, 15863), (10991, 11487)]