83505249

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 133066752

約数和(自身を除く): 49561503

約数列:

[1, 3, 9, 23, 27, 67, 69, 81, 201, 207, 223, 243, 603, 621, 669, 1541, 1809, 1863, 2007, 4623, 5129, 5427, 5589, 6021, 13869, 14941, 15387, 16281, 18063, 41607, 44823, 46161, 54189, 124821, 134469, 138483, 343643, 374463, 403407, 415449, 1030929, 1210221, 1246347, 3092787, 3630663, 9278361, 27835083, 83505249]

約数ペア:

[(1, 83505249), (3, 27835083), (9, 9278361), (23, 3630663), (27, 3092787), (67, 1246347), (69, 1210221), (81, 1030929), (201, 415449), (207, 403407), (223, 374463), (243, 343643), (603, 138483), (621, 134469), (669, 124821), (1541, 54189), (1809, 46161), (1863, 44823), (2007, 41607), (4623, 18063), (5129, 16281), (5427, 15387), (5589, 14941), (6021, 13869)]