222470523

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{3271}}^1$

素因数の和:3520

約数の個数: 32

約数和(自身を含む): 361228800

約数和(自身を除く): 138758277

約数列:

[1, 3, 9, 11, 27, 33, 99, 229, 297, 687, 2061, 2519, 3271, 6183, 7557, 9813, 22671, 29439, 35981, 68013, 88317, 107943, 323829, 749059, 971487, 2247177, 6741531, 8239649, 20224593, 24718947, 74156841, 222470523]

約数ペア:

[(1, 222470523), (3, 74156841), (9, 24718947), (11, 20224593), (27, 8239649), (33, 6741531), (99, 2247177), (229, 971487), (297, 749059), (687, 323829), (2061, 107943), (2519, 88317), (3271, 68013), (6183, 35981), (7557, 29439), (9813, 22671)]