141647778

素因数分解:

$2^1\times 3^4\times {\mathrm{877}}^1\times {\mathrm{997}}^1$

素因数の和:1888

約数の個数: 40

約数和(自身を含む): 318076572

約数和(自身を除く): 176428794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 877, 997, 1754, 1994, 2631, 2991, 5262, 5982, 7893, 8973, 15786, 17946, 23679, 26919, 47358, 53838, 71037, 80757, 142074, 161514, 874369, 1748738, 2623107, 5246214, 7869321, 15738642, 23607963, 47215926, 70823889, 141647778]

約数ペア:

[(1, 141647778), (2, 70823889), (3, 47215926), (6, 23607963), (9, 15738642), (18, 7869321), (27, 5246214), (54, 2623107), (81, 1748738), (162, 874369), (877, 161514), (997, 142074), (1754, 80757), (1994, 71037), (2631, 53838), (2991, 47358), (5262, 26919), (5982, 23679), (7893, 17946), (8973, 15786)]