47883143

素因数分解:

$7^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 28

約数和(自身を含む): 62589192

約数和(自身を除く): 14706049

約数列:

[1, 7, 11, 37, 49, 77, 259, 343, 407, 539, 1813, 2401, 2849, 3773, 12691, 16807, 19943, 26411, 88837, 117649, 139601, 184877, 621859, 977207, 1294139, 4353013, 6840449, 47883143]

約数ペア:

[(1, 47883143), (7, 6840449), (11, 4353013), (37, 1294139), (49, 977207), (77, 621859), (259, 184877), (343, 139601), (407, 117649), (539, 88837), (1813, 26411), (2401, 19943), (2849, 16807), (3773, 12691)]