27157023

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 43929600

約数和(自身を除く): 16772577

約数列:

[1, 3, 9, 19, 31, 47, 57, 93, 109, 141, 171, 279, 327, 423, 589, 893, 981, 1457, 1767, 2071, 2679, 3379, 4371, 5123, 5301, 6213, 8037, 10137, 13113, 15369, 18639, 27683, 30411, 46107, 64201, 83049, 97337, 158813, 192603, 249147, 292011, 476439, 577809, 876033, 1429317, 3017447, 9052341, 27157023]

約数ペア:

[(1, 27157023), (3, 9052341), (9, 3017447), (19, 1429317), (31, 876033), (47, 577809), (57, 476439), (93, 292011), (109, 249147), (141, 192603), (171, 158813), (279, 97337), (327, 83049), (423, 64201), (589, 46107), (893, 30411), (981, 27683), (1457, 18639), (1767, 15369), (2071, 13113), (2679, 10137), (3379, 8037), (4371, 6213), (5123, 5301)]