103698309

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 171601920

約数和(自身を除く): 67903611

約数列:

[1, 3, 11, 13, 33, 37, 39, 47, 111, 139, 141, 143, 407, 417, 429, 481, 517, 611, 1221, 1443, 1529, 1551, 1739, 1807, 1833, 4587, 5143, 5217, 5291, 5421, 6533, 6721, 15429, 15873, 19129, 19599, 19877, 20163, 22607, 56573, 57387, 59631, 66859, 67821, 71863, 84929, 169719, 200577, 215589, 241721, 248677, 254787, 725163, 735449, 746031, 934219, 2206347, 2658931, 2802657, 3142373, 7976793, 9427119, 34566103, 103698309]

約数ペア:

[(1, 103698309), (3, 34566103), (11, 9427119), (13, 7976793), (33, 3142373), (37, 2802657), (39, 2658931), (47, 2206347), (111, 934219), (139, 746031), (141, 735449), (143, 725163), (407, 254787), (417, 248677), (429, 241721), (481, 215589), (517, 200577), (611, 169719), (1221, 84929), (1443, 71863), (1529, 67821), (1551, 66859), (1739, 59631), (1807, 57387), (1833, 56573), (4587, 22607), (5143, 20163), (5217, 19877), (5291, 19599), (5421, 19129), (6533, 15873), (6721, 15429)]