16083279

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 40

約数和(自身を含む): 25613280

約数和(自身を除く): 9530001

約数列:

[1, 3, 9, 23, 27, 69, 81, 89, 97, 207, 267, 291, 621, 801, 873, 1863, 2047, 2231, 2403, 2619, 6141, 6693, 7209, 7857, 8633, 18423, 20079, 25899, 55269, 60237, 77697, 165807, 180711, 198559, 233091, 595677, 699273, 1787031, 5361093, 16083279]

約数ペア:

[(1, 16083279), (3, 5361093), (9, 1787031), (23, 699273), (27, 595677), (69, 233091), (81, 198559), (89, 180711), (97, 165807), (207, 77697), (267, 60237), (291, 55269), (621, 25899), (801, 20079), (873, 18423), (1863, 8633), (2047, 7857), (2231, 7209), (2403, 6693), (2619, 6141)]