20174101407

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{62731}}^1$

素因数の和:63060

約数の個数: 32

約数和(自身を含む): 30693512960

約数和(自身を除く): 10519411553

約数列:

[1, 3, 9, 27, 43, 129, 277, 387, 831, 1161, 2493, 7479, 11911, 35733, 62731, 107199, 188193, 321597, 564579, 1693737, 2697433, 8092299, 17376487, 24276897, 52129461, 72830691, 156388383, 469165149, 747188941, 2241566823, 6724700469, 20174101407]

約数ペア:

[(1, 20174101407), (3, 6724700469), (9, 2241566823), (27, 747188941), (43, 469165149), (129, 156388383), (277, 72830691), (387, 52129461), (831, 24276897), (1161, 17376487), (2493, 8092299), (7479, 2697433), (11911, 1693737), (35733, 564579), (62731, 321597), (107199, 188193)]