76631289

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 120705024

約数和(自身を除く): 44073735

約数列:

[1, 3, 7, 21, 43, 113, 129, 301, 339, 751, 791, 903, 2253, 2373, 4859, 5257, 14577, 15771, 32293, 34013, 84863, 96879, 102039, 226051, 254589, 594041, 678153, 1782123, 3649109, 10947327, 25543763, 76631289]

約数ペア:

[(1, 76631289), (3, 25543763), (7, 10947327), (21, 3649109), (43, 1782123), (113, 678153), (129, 594041), (301, 254589), (339, 226051), (751, 102039), (791, 96879), (903, 84863), (2253, 34013), (2373, 32293), (4859, 15771), (5257, 14577)]