26196417

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 43051008

約数和(自身を除く): 16854591

約数列:

[1, 3, 9, 13, 39, 41, 43, 117, 123, 127, 129, 369, 381, 387, 533, 559, 1143, 1599, 1651, 1677, 1763, 4797, 4953, 5031, 5207, 5289, 5461, 14859, 15621, 15867, 16383, 22919, 46863, 49149, 67691, 68757, 70993, 203073, 206271, 212979, 223901, 609219, 638937, 671703, 2015109, 2910713, 8732139, 26196417]

約数ペア:

[(1, 26196417), (3, 8732139), (9, 2910713), (13, 2015109), (39, 671703), (41, 638937), (43, 609219), (117, 223901), (123, 212979), (127, 206271), (129, 203073), (369, 70993), (381, 68757), (387, 67691), (533, 49149), (559, 46863), (1143, 22919), (1599, 16383), (1651, 15867), (1677, 15621), (1763, 14859), (4797, 5461), (4953, 5289), (5031, 5207)]