149271201

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 245145600

約数和(自身を除く): 95874399

約数列:

[1, 3, 9, 19, 27, 41, 47, 57, 123, 141, 151, 171, 369, 423, 453, 513, 779, 893, 1107, 1269, 1359, 1927, 2337, 2679, 2869, 4077, 5781, 6191, 7011, 7097, 8037, 8607, 17343, 18573, 21033, 21291, 24111, 25821, 36613, 52029, 55719, 63873, 77463, 109839, 117629, 134843, 167157, 191619, 290977, 329517, 352887, 404529, 872931, 988551, 1058661, 1213587, 2618793, 3175983, 3640761, 5528563, 7856379, 16585689, 49757067, 149271201]

約数ペア:

[(1, 149271201), (3, 49757067), (9, 16585689), (19, 7856379), (27, 5528563), (41, 3640761), (47, 3175983), (57, 2618793), (123, 1213587), (141, 1058661), (151, 988551), (171, 872931), (369, 404529), (423, 352887), (453, 329517), (513, 290977), (779, 191619), (893, 167157), (1107, 134843), (1269, 117629), (1359, 109839), (1927, 77463), (2337, 63873), (2679, 55719), (2869, 52029), (4077, 36613), (5781, 25821), (6191, 24111), (7011, 21291), (7097, 21033), (8037, 18573), (8607, 17343)]