61998453

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:639

約数の個数: 40

約数和(自身を含む): 101930400

約数和(自身を除く): 39931947

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 149, 297, 447, 467, 891, 1341, 1401, 1639, 4023, 4203, 4917, 5137, 12069, 12609, 14751, 15411, 37827, 44253, 46233, 69583, 132759, 138699, 208749, 416097, 626247, 765413, 1878741, 2296239, 5636223, 6888717, 20666151, 61998453]

約数ペア:

[(1, 61998453), (3, 20666151), (9, 6888717), (11, 5636223), (27, 2296239), (33, 1878741), (81, 765413), (99, 626247), (149, 416097), (297, 208749), (447, 138699), (467, 132759), (891, 69583), (1341, 46233), (1401, 44253), (1639, 37827), (4023, 15411), (4203, 14751), (4917, 12609), (5137, 12069)]