123386703

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 199065600

約数和(自身を除く): 75678897

約数列:

[1, 3, 11, 19, 33, 47, 53, 57, 79, 141, 159, 209, 237, 517, 583, 627, 869, 893, 1007, 1501, 1551, 1749, 2491, 2607, 2679, 3021, 3713, 4187, 4503, 7473, 9823, 11077, 11139, 12561, 16511, 27401, 29469, 33231, 40843, 46057, 47329, 49533, 70547, 79553, 82203, 122529, 138171, 141987, 196789, 211641, 238659, 520619, 590367, 776017, 875083, 1561857, 2164679, 2328051, 2625249, 3738991, 6494037, 11216973, 41128901, 123386703]

約数ペア:

[(1, 123386703), (3, 41128901), (11, 11216973), (19, 6494037), (33, 3738991), (47, 2625249), (53, 2328051), (57, 2164679), (79, 1561857), (141, 875083), (159, 776017), (209, 590367), (237, 520619), (517, 238659), (583, 211641), (627, 196789), (869, 141987), (893, 138171), (1007, 122529), (1501, 82203), (1551, 79553), (1749, 70547), (2491, 49533), (2607, 47329), (2679, 46057), (3021, 40843), (3713, 33231), (4187, 29469), (4503, 27401), (7473, 16511), (9823, 12561), (11077, 11139)]