72427443

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 108864000

約数和(自身を除く): 36436557

約数列:

[1, 3, 11, 33, 41, 123, 199, 269, 451, 597, 807, 1353, 2189, 2959, 6567, 8159, 8877, 11029, 24477, 33087, 53531, 89749, 121319, 160593, 269247, 363957, 588841, 1766523, 2194771, 6584313, 24142481, 72427443]

約数ペア:

[(1, 72427443), (3, 24142481), (11, 6584313), (33, 2194771), (41, 1766523), (123, 588841), (199, 363957), (269, 269247), (451, 160593), (597, 121319), (807, 89749), (1353, 53531), (2189, 33087), (2959, 24477), (6567, 11029), (8159, 8877)]