1215667737

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{41651}}^1$

素因数の和:41730

約数の個数: 32

約数和(自身を含む): 1919324160

約数和(自身を除く): 703656423

約数列:

[1, 3, 9, 23, 27, 47, 69, 141, 207, 423, 621, 1081, 1269, 3243, 9729, 29187, 41651, 124953, 374859, 957973, 1124577, 1957597, 2873919, 5872791, 8621757, 17618373, 25865271, 45024731, 52855119, 135074193, 405222579, 1215667737]

約数ペア:

[(1, 1215667737), (3, 405222579), (9, 135074193), (23, 52855119), (27, 45024731), (47, 25865271), (69, 17618373), (141, 8621757), (207, 5872791), (423, 2873919), (621, 1957597), (1081, 1124577), (1269, 957973), (3243, 374859), (9729, 124953), (29187, 41651)]