171567394551

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{149689}}^1$

素因数の和:149845

約数の個数: 72

約数和(自身を含む): 303477913440

約数和(自身を除く): 131910518889

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 113, 147, 161, 207, 339, 441, 483, 791, 1017, 1127, 1449, 2373, 2599, 3381, 5537, 7119, 7797, 10143, 16611, 18193, 23391, 49833, 54579, 127351, 149689, 163737, 382053, 449067, 1047823, 1146159, 1347201, 3143469, 3442847, 7334761, 9430407, 10328541, 16914857, 22004283, 24099929, 30985623, 50744571, 66012849, 72299787, 118403999, 152233713, 168699503, 216899361, 355211997, 389041711, 506098509, 828827993, 1065635991, 1167125133, 1518295527, 2486483979, 2723291977, 3501375399, 7459451937, 8169875931, 19063043839, 24509627793, 57189131517, 171567394551]

約数ペア:

[(1, 171567394551), (3, 57189131517), (7, 24509627793), (9, 19063043839), (21, 8169875931), (23, 7459451937), (49, 3501375399), (63, 2723291977), (69, 2486483979), (113, 1518295527), (147, 1167125133), (161, 1065635991), (207, 828827993), (339, 506098509), (441, 389041711), (483, 355211997), (791, 216899361), (1017, 168699503), (1127, 152233713), (1449, 118403999), (2373, 72299787), (2599, 66012849), (3381, 50744571), (5537, 30985623), (7119, 24099929), (7797, 22004283), (10143, 16914857), (16611, 10328541), (18193, 9430407), (23391, 7334761), (49833, 3442847), (54579, 3143469), (127351, 1347201), (149689, 1146159), (163737, 1047823), (382053, 449067)]