156960900009

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{503}}^1\times {\mathrm{823}}^1$

素因数の和:1520

約数の個数: 80

約数和(自身を含む): 244419969024

約数和(自身を除く): 87459069015

約数列:

[1, 3, 9, 27, 31, 81, 93, 151, 279, 453, 503, 823, 837, 1359, 1509, 2469, 2511, 4077, 4527, 4681, 7407, 12231, 13581, 14043, 15593, 22221, 25513, 40743, 42129, 46779, 66663, 75953, 76539, 124273, 126387, 140337, 227859, 229617, 372819, 379161, 413969, 421011, 683577, 688851, 1118457, 1241907, 1263033, 2050731, 2066553, 2354543, 3355371, 3725721, 3852463, 6152193, 7063629, 10066113, 11177163, 11557389, 12833039, 21190887, 33531489, 34672167, 38499117, 62509319, 63572661, 104016501, 115497351, 187527957, 190717983, 312049503, 346492053, 562583871, 1039476159, 1687751613, 1937788889, 5063254839, 5813366667, 17440100001, 52320300003, 156960900009]

約数ペア:

[(1, 156960900009), (3, 52320300003), (9, 17440100001), (27, 5813366667), (31, 5063254839), (81, 1937788889), (93, 1687751613), (151, 1039476159), (279, 562583871), (453, 346492053), (503, 312049503), (823, 190717983), (837, 187527957), (1359, 115497351), (1509, 104016501), (2469, 63572661), (2511, 62509319), (4077, 38499117), (4527, 34672167), (4681, 33531489), (7407, 21190887), (12231, 12833039), (13581, 11557389), (14043, 11177163), (15593, 10066113), (22221, 7063629), (25513, 6152193), (40743, 3852463), (42129, 3725721), (46779, 3355371), (66663, 2354543), (75953, 2066553), (76539, 2050731), (124273, 1263033), (126387, 1241907), (140337, 1118457), (227859, 688851), (229617, 683577), (372819, 421011), (379161, 413969)]