156947668983

素因数分解:

$3^8\times 7^1\times {\mathrm{257}}^1\times {\mathrm{13297}}^1$

素因数の和:13585

約数の個数: 72

約数和(自身を含む): 270106635552

約数和(自身を除く): 113158966569

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 257, 567, 729, 771, 1701, 1799, 2187, 2313, 5103, 5397, 6561, 6939, 13297, 15309, 16191, 20817, 39891, 45927, 48573, 62451, 93079, 119673, 145719, 187353, 279237, 359019, 437157, 562059, 837711, 1077057, 1311471, 1686177, 2513133, 3231171, 3417329, 3934413, 7539399, 9693513, 10251987, 11803239, 22618197, 23921303, 29080539, 30755961, 67854591, 71763909, 87241617, 92267883, 203563773, 215291727, 276803649, 610691319, 645875181, 830410947, 1937625543, 2491232841, 5812876629, 7473698523, 17438629887, 22421095569, 52315889661, 156947668983]

約数ペア:

[(1, 156947668983), (3, 52315889661), (7, 22421095569), (9, 17438629887), (21, 7473698523), (27, 5812876629), (63, 2491232841), (81, 1937625543), (189, 830410947), (243, 645875181), (257, 610691319), (567, 276803649), (729, 215291727), (771, 203563773), (1701, 92267883), (1799, 87241617), (2187, 71763909), (2313, 67854591), (5103, 30755961), (5397, 29080539), (6561, 23921303), (6939, 22618197), (13297, 11803239), (15309, 10251987), (16191, 9693513), (20817, 7539399), (39891, 3934413), (45927, 3417329), (48573, 3231171), (62451, 2513133), (93079, 1686177), (119673, 1311471), (145719, 1077057), (187353, 837711), (279237, 562059), (359019, 437157)]