85817696853

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{62761}}^1$

素因数の和:62962

約数の個数: 64

約数和(自身を含む): 144603648000

約数和(自身を除く): 58785951147

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 149, 161, 399, 437, 447, 483, 1043, 1311, 2831, 3059, 3129, 3427, 8493, 9177, 10281, 19817, 23989, 59451, 62761, 65113, 71967, 188283, 195339, 439327, 455791, 1192459, 1317981, 1367373, 1443503, 3577377, 4330509, 8347213, 9351389, 10104521, 25041639, 27426557, 28054167, 30313563, 65459723, 82279671, 177676391, 191985899, 196379169, 215081947, 533029173, 575957697, 645245841, 1243734737, 1505573629, 3731204211, 4086556993, 4516720887, 12259670979, 28605898951, 85817696853]

約数ペア:

[(1, 85817696853), (3, 28605898951), (7, 12259670979), (19, 4516720887), (21, 4086556993), (23, 3731204211), (57, 1505573629), (69, 1243734737), (133, 645245841), (149, 575957697), (161, 533029173), (399, 215081947), (437, 196379169), (447, 191985899), (483, 177676391), (1043, 82279671), (1311, 65459723), (2831, 30313563), (3059, 28054167), (3129, 27426557), (3427, 25041639), (8493, 10104521), (9177, 9351389), (10281, 8347213), (19817, 4330509), (23989, 3577377), (59451, 1443503), (62761, 1367373), (65113, 1317981), (71967, 1192459), (188283, 455791), (195339, 439327)]