156947694687

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1\times {\mathrm{19501}}^1$

素因数の和:20053

約数の個数: 64

約数和(自身を含む): 269096396800

約数和(自身を除く): 112148702113

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 189, 291, 439, 679, 873, 1317, 2037, 2619, 3073, 3951, 6111, 9219, 11853, 18333, 19501, 27657, 42583, 58503, 82971, 127749, 136507, 175509, 298081, 383247, 409521, 526527, 894243, 1149741, 1228563, 1891597, 2682729, 3685689, 5674791, 8048187, 8560939, 13241179, 17024373, 25682817, 39723537, 51073119, 59926573, 77048451, 119170611, 179779719, 231145353, 357511833, 539339157, 830411083, 1618017471, 2491233249, 5812877581, 7473699747, 17438632743, 22421099241, 52315898229, 156947694687]

約数ペア:

[(1, 156947694687), (3, 52315898229), (7, 22421099241), (9, 17438632743), (21, 7473699747), (27, 5812877581), (63, 2491233249), (97, 1618017471), (189, 830411083), (291, 539339157), (439, 357511833), (679, 231145353), (873, 179779719), (1317, 119170611), (2037, 77048451), (2619, 59926573), (3073, 51073119), (3951, 39723537), (6111, 25682817), (9219, 17024373), (11853, 13241179), (18333, 8560939), (19501, 8048187), (27657, 5674791), (42583, 3685689), (58503, 2682729), (82971, 1891597), (127749, 1228563), (136507, 1149741), (175509, 894243), (298081, 526527), (383247, 409521)]