23641567209

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{109639}}^1$

素因数の和:109774

約数の個数: 48

約数和(自身を含む): 39110780800

約数和(自身を除く): 15469213591

約数列:

[1, 3, 9, 13, 19, 39, 57, 97, 117, 171, 247, 291, 741, 873, 1261, 1843, 2223, 3783, 5529, 11349, 16587, 23959, 71877, 109639, 215631, 328917, 986751, 1425307, 2083141, 4275921, 6249423, 10634983, 12827763, 18748269, 27080833, 31904949, 81242499, 95714847, 138254779, 202064677, 243727497, 414764337, 606194031, 1244293011, 1818582093, 2626840801, 7880522403, 23641567209]

約数ペア:

[(1, 23641567209), (3, 7880522403), (9, 2626840801), (13, 1818582093), (19, 1244293011), (39, 606194031), (57, 414764337), (97, 243727497), (117, 202064677), (171, 138254779), (247, 95714847), (291, 81242499), (741, 31904949), (873, 27080833), (1261, 18748269), (1843, 12827763), (2223, 10634983), (3783, 6249423), (5529, 4275921), (11349, 2083141), (16587, 1425307), (23959, 986751), (71877, 328917), (109639, 215631)]