64445733

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2237}}^1$

素因数の和:2354

約数の個数: 32

約数和(自身を含む): 105275520

約数和(自身を除く): 40829787

約数列:

[1, 3, 9, 11, 27, 33, 97, 99, 291, 297, 873, 1067, 2237, 2619, 3201, 6711, 9603, 20133, 24607, 28809, 60399, 73821, 216989, 221463, 650967, 664389, 1952901, 2386879, 5858703, 7160637, 21481911, 64445733]

約数ペア:

[(1, 64445733), (3, 21481911), (9, 7160637), (11, 5858703), (27, 2386879), (33, 1952901), (97, 664389), (99, 650967), (291, 221463), (297, 216989), (873, 73821), (1067, 60399), (2237, 28809), (2619, 24607), (3201, 20133), (6711, 9603)]