23980491387

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1\times {\mathrm{881}}^1$

素因数の和:1444

約数の個数: 48

約数和(自身を含む): 35696868480

約数和(自身を除く): 11716377093

約数列:

[1, 3, 9, 47, 141, 229, 281, 423, 687, 843, 881, 2061, 2529, 2643, 7929, 10763, 13207, 32289, 39621, 41407, 64349, 96867, 118863, 124221, 193047, 201749, 247561, 372663, 579141, 605247, 742683, 1815741, 2228049, 3024403, 9073209, 9482203, 11635367, 27219627, 28446609, 34906101, 56691469, 85339827, 104718303, 170074407, 510223221, 2664499043, 7993497129, 23980491387]

約数ペア:

[(1, 23980491387), (3, 7993497129), (9, 2664499043), (47, 510223221), (141, 170074407), (229, 104718303), (281, 85339827), (423, 56691469), (687, 34906101), (843, 28446609), (881, 27219627), (2061, 11635367), (2529, 9482203), (2643, 9073209), (7929, 3024403), (10763, 2228049), (13207, 1815741), (32289, 742683), (39621, 605247), (41407, 579141), (64349, 372663), (96867, 247561), (118863, 201749), (124221, 193047)]