156984113421

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{253531}}^1$

素因数の和:253647

約数の個数: 64

約数和(自身を含む): 262861977600

約数和(自身を除く): 105877864179

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 71, 153, 171, 213, 323, 459, 513, 639, 969, 1207, 1349, 1917, 2907, 3621, 4047, 8721, 10863, 12141, 22933, 32589, 36423, 68799, 206397, 253531, 619191, 760593, 2281779, 4310027, 4817089, 6845337, 12930081, 14451267, 18000701, 38790243, 43353801, 54002103, 81890513, 116370729, 130061403, 162006309, 245671539, 306011917, 342013319, 486018927, 737014617, 918035751, 1026039957, 2211043851, 2754107253, 3078119871, 5814226423, 8262321759, 9234359613, 17442679269, 52328037807, 156984113421]

約数ペア:

[(1, 156984113421), (3, 52328037807), (9, 17442679269), (17, 9234359613), (19, 8262321759), (27, 5814226423), (51, 3078119871), (57, 2754107253), (71, 2211043851), (153, 1026039957), (171, 918035751), (213, 737014617), (323, 486018927), (459, 342013319), (513, 306011917), (639, 245671539), (969, 162006309), (1207, 130061403), (1349, 116370729), (1917, 81890513), (2907, 54002103), (3621, 43353801), (4047, 38790243), (8721, 18000701), (10863, 14451267), (12141, 12930081), (22933, 6845337), (32589, 4817089), (36423, 4310027), (68799, 2281779), (206397, 760593), (253531, 619191)]