33447729

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 53084160

約数和(自身を除く): 19636431

約数列:

[1, 3, 7, 21, 31, 93, 191, 217, 269, 573, 651, 807, 1337, 1883, 4011, 5649, 5921, 8339, 17763, 25017, 41447, 51379, 58373, 124341, 154137, 175119, 359653, 1078959, 1592749, 4778247, 11149243, 33447729]

約数ペア:

[(1, 33447729), (3, 11149243), (7, 4778247), (21, 1592749), (31, 1078959), (93, 359653), (191, 175119), (217, 154137), (269, 124341), (573, 58373), (651, 51379), (807, 41447), (1337, 25017), (1883, 17763), (4011, 8339), (5649, 5921)]