66897831

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22277}}^1$

素因数の和:22311

約数の個数: 32

約数和(自身を含む): 119766528

約数和(自身を除く): 52868697

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 22277, 66831, 155939, 245047, 289601, 467817, 735141, 868803, 1715329, 2027207, 3185611, 5145987, 6081621, 9556833, 22299277, 66897831]

約数ペア:

[(1, 66897831), (3, 22299277), (7, 9556833), (11, 6081621), (13, 5145987), (21, 3185611), (33, 2027207), (39, 1715329), (77, 868803), (91, 735141), (143, 467817), (231, 289601), (273, 245047), (429, 155939), (1001, 66831), (3003, 22277)]