77776023

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 115218432

約数和(自身を除く): 37442409

約数列:

[1, 3, 13, 39, 47, 141, 151, 281, 453, 611, 843, 1833, 1963, 3653, 5889, 7097, 10959, 13207, 21291, 39621, 42431, 92261, 127293, 171691, 276783, 515073, 551603, 1654809, 1994257, 5982771, 25925341, 77776023]

約数ペア:

[(1, 77776023), (3, 25925341), (13, 5982771), (39, 1994257), (47, 1654809), (141, 551603), (151, 515073), (281, 276783), (453, 171691), (611, 127293), (843, 92261), (1833, 42431), (1963, 39621), (3653, 21291), (5889, 13207), (7097, 10959)]