90740313

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{787}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 137187648

約数和(自身を除く): 46447335

約数列:

[1, 3, 9, 23, 69, 207, 557, 787, 1671, 2361, 5013, 7083, 12811, 18101, 38433, 54303, 115299, 162909, 438359, 1315077, 3945231, 10082257, 30246771, 90740313]

約数ペア:

[(1, 90740313), (3, 30246771), (9, 10082257), (23, 3945231), (69, 1315077), (207, 438359), (557, 162909), (787, 115299), (1671, 54303), (2361, 38433), (5013, 18101), (7083, 12811)]