129242763

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12697}}^1$

素因数の和:12748

約数の個数: 32

約数和(自身を含む): 213326400

約数和(自身を除く): 84083637

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 3393, 10179, 12697, 38091, 114273, 165061, 342819, 368213, 495183, 1104639, 1485549, 3313917, 4456647, 4786769, 9941751, 14360307, 43080921, 129242763]

約数ペア:

[(1, 129242763), (3, 43080921), (9, 14360307), (13, 9941751), (27, 4786769), (29, 4456647), (39, 3313917), (87, 1485549), (117, 1104639), (261, 495183), (351, 368213), (377, 342819), (783, 165061), (1131, 114273), (3393, 38091), (10179, 12697)]