26087451

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 39567360

約数和(自身を除く): 13479909

約数列:

[1, 3, 13, 23, 39, 69, 127, 229, 299, 381, 687, 897, 1651, 2921, 2977, 4953, 5267, 8763, 8931, 15801, 29083, 37973, 68471, 87249, 113919, 205413, 378079, 668909, 1134237, 2006727, 8695817, 26087451]

約数ペア:

[(1, 26087451), (3, 8695817), (13, 2006727), (23, 1134237), (39, 668909), (69, 378079), (127, 205413), (229, 113919), (299, 87249), (381, 68471), (687, 37973), (897, 29083), (1651, 15801), (2921, 8931), (2977, 8763), (4953, 5267)]