1678602627

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{2749}}^1$

素因数の和:3092

約数の個数: 48

約数和(自身を含む): 2774772000

約数和(自身を除く): 1096169373

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 307, 663, 921, 1989, 2749, 2763, 3991, 5219, 8247, 11973, 15657, 24741, 35737, 35919, 46733, 46971, 67847, 107211, 140199, 203541, 321633, 420597, 607529, 610623, 843943, 1822587, 2531829, 5467761, 7595487, 10971259, 14347031, 32913777, 43041093, 98741331, 129123279, 186511403, 559534209, 1678602627]

約数ペア:

[(1, 1678602627), (3, 559534209), (9, 186511403), (13, 129123279), (17, 98741331), (39, 43041093), (51, 32913777), (117, 14347031), (153, 10971259), (221, 7595487), (307, 5467761), (663, 2531829), (921, 1822587), (1989, 843943), (2749, 610623), (2763, 607529), (3991, 420597), (5219, 321633), (8247, 203541), (11973, 140199), (15657, 107211), (24741, 67847), (35737, 46971), (35919, 46733)]