69102621

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 119433600

約数和(自身を除く): 50330979

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 109, 203, 261, 327, 347, 609, 763, 981, 1041, 1827, 2289, 2429, 3123, 3161, 6867, 7287, 9483, 10063, 21861, 22127, 28449, 30189, 37823, 66381, 70441, 90567, 113469, 199143, 211323, 264761, 340407, 633969, 794283, 1096867, 2382849, 3290601, 7678069, 9871803, 23034207, 69102621]

約数ペア:

[(1, 69102621), (3, 23034207), (7, 9871803), (9, 7678069), (21, 3290601), (29, 2382849), (63, 1096867), (87, 794283), (109, 633969), (203, 340407), (261, 264761), (327, 211323), (347, 199143), (609, 113469), (763, 90567), (981, 70441), (1041, 66381), (1827, 37823), (2289, 30189), (2429, 28449), (3123, 22127), (3161, 21861), (6867, 10063), (7287, 9483)]