74527089

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 126786240

約数和(自身を除く): 52259151

約数列:

[1, 3, 7, 13, 21, 39, 49, 59, 91, 147, 177, 273, 413, 637, 661, 767, 1239, 1911, 1983, 2301, 2891, 4627, 5369, 8593, 8673, 13881, 16107, 25779, 32389, 37583, 38999, 60151, 97167, 112749, 116997, 180453, 272993, 421057, 506987, 818979, 1263171, 1520961, 1910951, 3548909, 5732853, 10646727, 24842363, 74527089]

約数ペア:

[(1, 74527089), (3, 24842363), (7, 10646727), (13, 5732853), (21, 3548909), (39, 1910951), (49, 1520961), (59, 1263171), (91, 818979), (147, 506987), (177, 421057), (273, 272993), (413, 180453), (637, 116997), (661, 112749), (767, 97167), (1239, 60151), (1911, 38999), (1983, 37583), (2301, 32389), (2891, 25779), (4627, 16107), (5369, 13881), (8593, 8673)]