26381154153

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1\times {\mathrm{1051}}^1$

素因数の和:1737

約数の個数: 32

約数和(自身を含む): 35782980480

約数和(自身を除く): 9401826327

約数列:

[1, 3, 137, 157, 389, 411, 471, 1051, 1167, 3153, 21509, 53293, 61073, 64527, 143987, 159879, 165007, 183219, 408839, 431961, 495021, 1226517, 8367001, 22605959, 25101003, 56010943, 64187723, 67817877, 168032829, 192563169, 8793718051, 26381154153]

約数ペア:

[(1, 26381154153), (3, 8793718051), (137, 192563169), (157, 168032829), (389, 67817877), (411, 64187723), (471, 56010943), (1051, 25101003), (1167, 22605959), (3153, 8367001), (21509, 1226517), (53293, 495021), (61073, 431961), (64527, 408839), (143987, 183219), (159879, 165007)]