20171158029

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{299191}}^1$

素因数の和:299438

約数の個数: 32

約数和(自身を含む): 32743572480

約数和(自身を除く): 12572414451

約数列:

[1, 3, 9, 11, 27, 33, 99, 227, 297, 681, 2043, 2497, 6129, 7491, 22473, 67419, 299191, 897573, 2692719, 3291101, 8078157, 9873303, 29619909, 67916357, 88859727, 203749071, 611247213, 747079927, 1833741639, 2241239781, 6723719343, 20171158029]

約数ペア:

[(1, 20171158029), (3, 6723719343), (9, 2241239781), (11, 1833741639), (27, 747079927), (33, 611247213), (99, 203749071), (227, 88859727), (297, 67916357), (681, 29619909), (2043, 9873303), (2497, 8078157), (6129, 3291101), (7491, 2692719), (22473, 897573), (67419, 299191)]