9765540981

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{24877}}^1$

素因数の和:24991

約数の個数: 64

約数和(自身を含む): 17323048960

約数和(自身を除く): 7557507979

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 67, 93, 189, 201, 217, 279, 469, 603, 651, 837, 1407, 1809, 1953, 2077, 4221, 5859, 6231, 12663, 14539, 18693, 24877, 43617, 56079, 74631, 130851, 174139, 223893, 392553, 522417, 671679, 771187, 1567251, 1666759, 2313561, 4701753, 5000277, 5398309, 6940683, 11667313, 15000831, 16194927, 20822049, 35001939, 45002493, 48584781, 51669529, 105005817, 145754343, 155008587, 315017451, 361686703, 465025761, 1085060109, 1395077283, 3255180327, 9765540981]

約数ペア:

[(1, 9765540981), (3, 3255180327), (7, 1395077283), (9, 1085060109), (21, 465025761), (27, 361686703), (31, 315017451), (63, 155008587), (67, 145754343), (93, 105005817), (189, 51669529), (201, 48584781), (217, 45002493), (279, 35001939), (469, 20822049), (603, 16194927), (651, 15000831), (837, 11667313), (1407, 6940683), (1809, 5398309), (1953, 5000277), (2077, 4701753), (4221, 2313561), (5859, 1666759), (6231, 1567251), (12663, 771187), (14539, 671679), (18693, 522417), (24877, 392553), (43617, 223893), (56079, 174139), (74631, 130851)]