103680272521

素因数分解:

$7^4\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{2879}}^1$

素因数の和:3243

約数の個数: 40

約数和(自身を含む): 123713671680

約数和(自身を除く): 20033399159

約数列:

[1, 7, 49, 53, 283, 343, 371, 1981, 2401, 2597, 2879, 13867, 14999, 18179, 20153, 97069, 104993, 127253, 141071, 152587, 679483, 734951, 814757, 987497, 1068109, 5144657, 5703299, 6912479, 7476763, 36012599, 39923093, 43182121, 52337341, 279461651, 302274847, 366361387, 1956231557, 2115923929, 14811467503, 103680272521]

約数ペア:

[(1, 103680272521), (7, 14811467503), (49, 2115923929), (53, 1956231557), (283, 366361387), (343, 302274847), (371, 279461651), (1981, 52337341), (2401, 43182121), (2597, 39923093), (2879, 36012599), (13867, 7476763), (14999, 6912479), (18179, 5703299), (20153, 5144657), (97069, 1068109), (104993, 987497), (127253, 814757), (141071, 734951), (152587, 679483)]