222750711

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 358637760

約数和(自身を除く): 135887049

約数列:

[1, 3, 9, 17, 29, 51, 61, 87, 153, 183, 261, 493, 549, 823, 1037, 1479, 1769, 2469, 3111, 4437, 5307, 7407, 9333, 13991, 15921, 23867, 30073, 41973, 50203, 71601, 90219, 125919, 150609, 214803, 270657, 405739, 451827, 853451, 1217217, 1455887, 2560353, 3651651, 4367661, 7681059, 13102983, 24750079, 74250237, 222750711]

約数ペア:

[(1, 222750711), (3, 74250237), (9, 24750079), (17, 13102983), (29, 7681059), (51, 4367661), (61, 3651651), (87, 2560353), (153, 1455887), (183, 1217217), (261, 853451), (493, 451827), (549, 405739), (823, 270657), (1037, 214803), (1479, 150609), (1769, 125919), (2469, 90219), (3111, 71601), (4437, 50203), (5307, 41973), (7407, 30073), (9333, 23867), (13991, 15921)]