64472463

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5867}}^1$

素因数の和:5924

約数の個数: 32

約数和(自身を含む): 107032320

約数和(自身を除く): 42559857

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 999, 1221, 3663, 5867, 10989, 17601, 52803, 64537, 158409, 193611, 217079, 580833, 651237, 1742499, 1953711, 2387869, 5861133, 7163607, 21490821, 64472463]

約数ペア:

[(1, 64472463), (3, 21490821), (9, 7163607), (11, 5861133), (27, 2387869), (33, 1953711), (37, 1742499), (99, 651237), (111, 580833), (297, 217079), (333, 193611), (407, 158409), (999, 64537), (1221, 52803), (3663, 17601), (5867, 10989)]