79668765

素因数分解:

$3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1987}}^1$

素因数の和:2021

約数の個数: 56

約数和(自身を含む): 156447648

約数和(自身を除く): 76778883

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 243, 297, 405, 495, 729, 891, 1215, 1485, 1987, 2673, 3645, 4455, 5961, 8019, 9935, 13365, 17883, 21857, 29805, 40095, 53649, 65571, 89415, 109285, 160947, 196713, 268245, 327855, 482841, 590139, 804735, 983565, 1448523, 1770417, 2414205, 2950695, 5311251, 7242615, 8852085, 15933753, 26556255, 79668765]

約数ペア:

[(1, 79668765), (3, 26556255), (5, 15933753), (9, 8852085), (11, 7242615), (15, 5311251), (27, 2950695), (33, 2414205), (45, 1770417), (55, 1448523), (81, 983565), (99, 804735), (135, 590139), (165, 482841), (243, 327855), (297, 268245), (405, 196713), (495, 160947), (729, 109285), (891, 89415), (1215, 65571), (1485, 53649), (1987, 40095), (2673, 29805), (3645, 21857), (4455, 17883), (5961, 13365), (8019, 9935)]