30393009

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 46707840

約数和(自身を除く): 16314831

約数列:

[1, 3, 9, 27, 53, 67, 159, 201, 317, 477, 603, 951, 1431, 1809, 2853, 3551, 8559, 10653, 16801, 21239, 31959, 50403, 63717, 95877, 151209, 191151, 453627, 573453, 1125667, 3377001, 10131003, 30393009]

約数ペア:

[(1, 30393009), (3, 10131003), (9, 3377001), (27, 1125667), (53, 573453), (67, 453627), (159, 191151), (201, 151209), (317, 95877), (477, 63717), (603, 50403), (951, 31959), (1431, 21239), (1809, 16801), (2853, 10653), (3551, 8559)]