223663923

素因数分解:

$3^4\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1693}}^1$

素因数の和:1945

約数の個数: 40

約数和(自身を含む): 383711328

約数和(自身を除く): 160047405

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 233, 567, 699, 1631, 1693, 2097, 4893, 5079, 6291, 11851, 14679, 15237, 18873, 35553, 44037, 45711, 106659, 132111, 137133, 319977, 394469, 959931, 1183407, 2761283, 3550221, 8283849, 10650663, 24851547, 31951989, 74554641, 223663923]

約数ペア:

[(1, 223663923), (3, 74554641), (7, 31951989), (9, 24851547), (21, 10650663), (27, 8283849), (63, 3550221), (81, 2761283), (189, 1183407), (233, 959931), (567, 394469), (699, 319977), (1631, 137133), (1693, 132111), (2097, 106659), (4893, 45711), (5079, 44037), (6291, 35553), (11851, 18873), (14679, 15237)]