8019297

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 64

約数和(自身を含む): 14622720

約数和(自身を除く): 6603423

約数列:

[1, 3, 9, 11, 13, 27, 31, 33, 39, 67, 93, 99, 117, 143, 201, 279, 297, 341, 351, 403, 429, 603, 737, 837, 871, 1023, 1209, 1287, 1809, 2077, 2211, 2613, 3069, 3627, 3861, 4433, 6231, 6633, 7839, 9207, 9581, 10881, 13299, 18693, 19899, 22847, 23517, 27001, 28743, 39897, 56079, 68541, 81003, 86229, 119691, 205623, 243009, 258687, 297011, 616869, 729027, 891033, 2673099, 8019297]

約数ペア:

[(1, 8019297), (3, 2673099), (9, 891033), (11, 729027), (13, 616869), (27, 297011), (31, 258687), (33, 243009), (39, 205623), (67, 119691), (93, 86229), (99, 81003), (117, 68541), (143, 56079), (201, 39897), (279, 28743), (297, 27001), (341, 23517), (351, 22847), (403, 19899), (429, 18693), (603, 13299), (737, 10881), (837, 9581), (871, 9207), (1023, 7839), (1209, 6633), (1287, 6231), (1809, 4433), (2077, 3861), (2211, 3627), (2613, 3069)]