156983247

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{1009}}^1$

素因数の和:1367

約数の個数: 24

約数和(自身を含む): 231613200

約数和(自身を除く): 74629953

約数列:

[1, 3, 9, 59, 177, 293, 531, 879, 1009, 2637, 3027, 9081, 17287, 51861, 59531, 155583, 178593, 295637, 535779, 886911, 2660733, 17442583, 52327749, 156983247]

約数ペア:

[(1, 156983247), (3, 52327749), (9, 17442583), (59, 2660733), (177, 886911), (293, 535779), (531, 295637), (879, 178593), (1009, 155583), (2637, 59531), (3027, 51861), (9081, 17287)]