102904659

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2161}}^1$

素因数の和:2228

約数の個数: 48

約数和(自身を含む): 179428704

約数和(自身を除く): 76524045

約数列:

[1, 3, 9, 11, 13, 33, 37, 39, 99, 111, 117, 143, 333, 407, 429, 481, 1221, 1287, 1443, 2161, 3663, 4329, 5291, 6483, 15873, 19449, 23771, 28093, 47619, 71313, 79957, 84279, 213939, 239871, 252837, 309023, 719613, 879527, 927069, 1039441, 2638581, 2781207, 3118323, 7915743, 9354969, 11433851, 34301553, 102904659]

約数ペア:

[(1, 102904659), (3, 34301553), (9, 11433851), (11, 9354969), (13, 7915743), (33, 3118323), (37, 2781207), (39, 2638581), (99, 1039441), (111, 927069), (117, 879527), (143, 719613), (333, 309023), (407, 252837), (429, 239871), (481, 213939), (1221, 84279), (1287, 79957), (1443, 71313), (2161, 47619), (3663, 28093), (4329, 23771), (5291, 19449), (6483, 15873)]