131572207839

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1\times {\mathrm{56957}}^1$

素因数の和:57471

約数の個数: 32

約数和(自身を含む): 184598599680

約数和(自身を除く): 53026391841

約数列:

[1, 3, 31, 59, 93, 177, 421, 1263, 1829, 5487, 13051, 24839, 39153, 56957, 74517, 170871, 770009, 1765667, 2310027, 3360463, 5297001, 10081389, 23978897, 71936691, 104174353, 312523059, 743345807, 1414754923, 2230037421, 4244264769, 43857402613, 131572207839]

約数ペア:

[(1, 131572207839), (3, 43857402613), (31, 4244264769), (59, 2230037421), (93, 1414754923), (177, 743345807), (421, 312523059), (1263, 104174353), (1829, 71936691), (5487, 23978897), (13051, 10081389), (24839, 5297001), (39153, 3360463), (56957, 2310027), (74517, 1765667), (170871, 770009)]