7951820193

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{3989}}^1$

素因数の和:4159

約数の個数: 64

約数和(自身を含む): 12893126400

約数和(自身を除く): 4941306207

約数列:

[1, 3, 9, 17, 27, 43, 51, 101, 129, 153, 303, 387, 459, 731, 909, 1161, 1717, 2193, 2727, 3989, 4343, 5151, 6579, 11967, 13029, 15453, 19737, 35901, 39087, 46359, 67813, 73831, 107703, 117261, 171527, 203439, 221493, 402889, 514581, 610317, 664479, 1208667, 1543743, 1830951, 1993437, 2915959, 3626001, 4631229, 6849113, 8747877, 10878003, 17324227, 20547339, 26243631, 51972681, 61642017, 78730893, 155918043, 184926051, 294511859, 467754129, 883535577, 2650606731, 7951820193]

約数ペア:

[(1, 7951820193), (3, 2650606731), (9, 883535577), (17, 467754129), (27, 294511859), (43, 184926051), (51, 155918043), (101, 78730893), (129, 61642017), (153, 51972681), (303, 26243631), (387, 20547339), (459, 17324227), (731, 10878003), (909, 8747877), (1161, 6849113), (1717, 4631229), (2193, 3626001), (2727, 2915959), (3989, 1993437), (4343, 1830951), (5151, 1543743), (6579, 1208667), (11967, 664479), (13029, 610317), (15453, 514581), (19737, 402889), (35901, 221493), (39087, 203439), (46359, 171527), (67813, 117261), (73831, 107703)]