12937029129

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{797}}^1\times {\mathrm{997}}^1$

素因数の和:1876

約数の個数: 48

約数和(自身を含む): 19712591808

約数和(自身を除く): 6775562679

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 797, 997, 1809, 2391, 2991, 5427, 7173, 8973, 16281, 21519, 26919, 53399, 64557, 66799, 80757, 160197, 193671, 200397, 242271, 480591, 601191, 794609, 1441773, 1803573, 2383827, 4325319, 5410719, 7151481, 12975957, 16232157, 21454443, 53238803, 64363329, 159716409, 193089987, 479149227, 1437447681, 4312343043, 12937029129]

約数ペア:

[(1, 12937029129), (3, 4312343043), (9, 1437447681), (27, 479149227), (67, 193089987), (81, 159716409), (201, 64363329), (243, 53238803), (603, 21454443), (797, 16232157), (997, 12975957), (1809, 7151481), (2391, 5410719), (2991, 4325319), (5427, 2383827), (7173, 1803573), (8973, 1441773), (16281, 794609), (21519, 601191), (26919, 480591), (53399, 242271), (64557, 200397), (66799, 193671), (80757, 160197)]