71377119

素因数分解:

$3^8\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 72

約数和(自身を含む): 124705152

約数和(自身を除く): 53328033

約数列:

[1, 3, 9, 11, 23, 27, 33, 43, 69, 81, 99, 129, 207, 243, 253, 297, 387, 473, 621, 729, 759, 891, 989, 1161, 1419, 1863, 2187, 2277, 2673, 2967, 3483, 4257, 5589, 6561, 6831, 8019, 8901, 10449, 10879, 12771, 16767, 20493, 24057, 26703, 31347, 32637, 38313, 50301, 61479, 72171, 80109, 94041, 97911, 114939, 150903, 184437, 240327, 282123, 293733, 344817, 553311, 720981, 881199, 1034451, 1659933, 2162943, 2643597, 3103353, 6488829, 7930791, 23792373, 71377119]

約数ペア:

[(1, 71377119), (3, 23792373), (9, 7930791), (11, 6488829), (23, 3103353), (27, 2643597), (33, 2162943), (43, 1659933), (69, 1034451), (81, 881199), (99, 720981), (129, 553311), (207, 344817), (243, 293733), (253, 282123), (297, 240327), (387, 184437), (473, 150903), (621, 114939), (729, 97911), (759, 94041), (891, 80109), (989, 72171), (1161, 61479), (1419, 50301), (1863, 38313), (2187, 32637), (2277, 31347), (2673, 26703), (2967, 24057), (3483, 20493), (4257, 16767), (5589, 12771), (6561, 10879), (6831, 10449), (8019, 8901)]