133750221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{563}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 204014592

約数和(自身を除く): 70264371

約数列:

[1, 3, 11, 23, 33, 69, 253, 313, 563, 759, 939, 1689, 3443, 6193, 7199, 10329, 12949, 18579, 21597, 38847, 79189, 142439, 176219, 237567, 427317, 528657, 1938409, 4053037, 5815227, 12159111, 44583407, 133750221]

約数ペア:

[(1, 133750221), (3, 44583407), (11, 12159111), (23, 5815227), (33, 4053037), (69, 1938409), (253, 528657), (313, 427317), (563, 237567), (759, 176219), (939, 142439), (1689, 79189), (3443, 38847), (6193, 21597), (7199, 18579), (10329, 12949)]