53642534491

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2113}}^1\times {\mathrm{14683}}^1$

素因数の和:16835

約数の個数: 32

約数和(自身を含む): 69534026240

約数和(自身を除く): 15891491749

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 2113, 14683, 14791, 27469, 40147, 102781, 190879, 192283, 278977, 281029, 521911, 1336153, 1952839, 3626701, 3653377, 25386907, 31025179, 217176253, 403327327, 589478401, 2823291289, 4126348807, 7663219213, 53642534491]

約数ペア:

[(1, 53642534491), (7, 7663219213), (13, 4126348807), (19, 2823291289), (91, 589478401), (133, 403327327), (247, 217176253), (1729, 31025179), (2113, 25386907), (14683, 3653377), (14791, 3626701), (27469, 1952839), (40147, 1336153), (102781, 521911), (190879, 281029), (192283, 278977)]