78062751

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7669}}^1$

素因数の和:7720

約数の個数: 32

約数和(自身を含む): 128856000

約数和(自身を除く): 50793249

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 3393, 7669, 10179, 23007, 69021, 99697, 207063, 222401, 299091, 667203, 897273, 2001609, 2691819, 2891213, 6004827, 8673639, 26020917, 78062751]

約数ペア:

[(1, 78062751), (3, 26020917), (9, 8673639), (13, 6004827), (27, 2891213), (29, 2691819), (39, 2001609), (87, 897273), (117, 667203), (261, 299091), (351, 222401), (377, 207063), (783, 99697), (1131, 69021), (3393, 23007), (7669, 10179)]