68959593

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1019

約数の個数: 40

約数和(自身を含む): 110119680

約数和(自身を除く): 41160087

約数列:

[1, 3, 9, 27, 29, 31, 81, 87, 93, 261, 279, 783, 837, 899, 947, 2349, 2511, 2697, 2841, 8091, 8523, 24273, 25569, 27463, 29357, 72819, 76707, 82389, 88071, 247167, 264213, 741501, 792639, 851353, 2224503, 2377917, 2554059, 7662177, 22986531, 68959593]

約数ペア:

[(1, 68959593), (3, 22986531), (9, 7662177), (27, 2554059), (29, 2377917), (31, 2224503), (81, 851353), (87, 792639), (93, 741501), (261, 264213), (279, 247167), (783, 88071), (837, 82389), (899, 76707), (947, 72819), (2349, 29357), (2511, 27463), (2697, 25569), (2841, 24273), (8091, 8523)]