26937417

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 32

約数和(自身を含む): 40136320

約数和(自身を除く): 13198903

約数列:

[1, 3, 13, 39, 61, 67, 169, 183, 201, 507, 793, 871, 2197, 2379, 2613, 4087, 6591, 10309, 11323, 12261, 30927, 33969, 53131, 134017, 147199, 159393, 402051, 441597, 690703, 2072109, 8979139, 26937417]

約数ペア:

[(1, 26937417), (3, 8979139), (13, 2072109), (39, 690703), (61, 441597), (67, 402051), (169, 159393), (183, 147199), (201, 134017), (507, 53131), (793, 33969), (871, 30927), (2197, 12261), (2379, 11323), (2613, 10309), (4087, 6591)]