73571883

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 125680896

約数和(自身を除く): 52109013

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 173, 231, 263, 519, 539, 789, 1211, 1617, 1841, 1903, 2893, 3633, 5523, 5709, 8477, 8679, 12887, 13321, 20251, 25431, 38661, 39963, 45499, 60753, 93247, 136497, 141757, 279741, 318493, 425271, 500489, 955479, 1501467, 2229451, 3503423, 6688353, 10510269, 24523961, 73571883]

約数ペア:

[(1, 73571883), (3, 24523961), (7, 10510269), (11, 6688353), (21, 3503423), (33, 2229451), (49, 1501467), (77, 955479), (147, 500489), (173, 425271), (231, 318493), (263, 279741), (519, 141757), (539, 136497), (789, 93247), (1211, 60753), (1617, 45499), (1841, 39963), (1903, 38661), (2893, 25431), (3633, 20251), (5523, 13321), (5709, 12887), (8477, 8679)]