26132841

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^2\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 45924480

約数和(自身を除く): 19791639

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 101, 111, 189, 259, 303, 333, 707, 777, 909, 999, 1369, 2121, 2331, 2727, 3737, 4107, 6363, 6993, 9583, 11211, 12321, 19089, 26159, 28749, 33633, 36963, 78477, 86247, 100899, 138269, 235431, 258741, 414807, 706293, 967883, 1244421, 2903649, 3733263, 8710947, 26132841]

約数ペア:

[(1, 26132841), (3, 8710947), (7, 3733263), (9, 2903649), (21, 1244421), (27, 967883), (37, 706293), (63, 414807), (101, 258741), (111, 235431), (189, 138269), (259, 100899), (303, 86247), (333, 78477), (707, 36963), (777, 33633), (909, 28749), (999, 26159), (1369, 19089), (2121, 12321), (2331, 11211), (2727, 9583), (3737, 6993), (4107, 6363)]