236436921

素因数分解:

$3^3\times 7^1\times {\mathrm{547}}^1\times {\mathrm{2287}}^1$

素因数の和:2850

約数の個数: 32

約数和(自身を含む): 401223680

約数和(自身を除く): 164786759

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 547, 1641, 2287, 3829, 4923, 6861, 11487, 14769, 16009, 20583, 34461, 48027, 61749, 103383, 144081, 432243, 1250989, 3752967, 8756923, 11258901, 26270769, 33776703, 78812307, 236436921]

約数ペア:

[(1, 236436921), (3, 78812307), (7, 33776703), (9, 26270769), (21, 11258901), (27, 8756923), (63, 3752967), (189, 1250989), (547, 432243), (1641, 144081), (2287, 103383), (3829, 61749), (4923, 48027), (6861, 34461), (11487, 20583), (14769, 16009)]