29747817

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 50319360

約数和(自身を除く): 20571543

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 243, 279, 297, 341, 359, 837, 891, 1023, 1077, 2511, 2673, 3069, 3231, 3949, 7533, 9207, 9693, 11129, 11847, 27621, 29079, 33387, 35541, 82863, 87237, 100161, 106623, 122419, 300483, 319869, 367257, 901449, 959607, 1101771, 2704347, 3305313, 9915939, 29747817]

約数ペア:

[(1, 29747817), (3, 9915939), (9, 3305313), (11, 2704347), (27, 1101771), (31, 959607), (33, 901449), (81, 367257), (93, 319869), (99, 300483), (243, 122419), (279, 106623), (297, 100161), (341, 87237), (359, 82863), (837, 35541), (891, 33387), (1023, 29079), (1077, 27621), (2511, 11847), (2673, 11129), (3069, 9693), (3231, 9207), (3949, 7533)]