231612156729

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{1373}}^1\times {\mathrm{117883}}^1$

素因数の和:119318

約数の個数: 32

約数和(自身を含む): 349860850560

約数和(自身を除く): 118248693831

約数列:

[1, 3, 9, 27, 53, 159, 477, 1373, 1431, 4119, 12357, 37071, 72769, 117883, 218307, 353649, 654921, 1060947, 1964763, 3182841, 6247799, 18743397, 56230191, 161853359, 168690573, 485560077, 1456680231, 4370040693, 8578228027, 25734684081, 77204052243, 231612156729]

約数ペア:

[(1, 231612156729), (3, 77204052243), (9, 25734684081), (27, 8578228027), (53, 4370040693), (159, 1456680231), (477, 485560077), (1373, 168690573), (1431, 161853359), (4119, 56230191), (12357, 18743397), (37071, 6247799), (72769, 3182841), (117883, 1964763), (218307, 1060947), (353649, 654921)]