371730003

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 547176960

約数和(自身を除く): 175446957

約数列:

[1, 3, 19, 47, 57, 67, 109, 141, 201, 327, 361, 893, 1083, 1273, 2071, 2679, 3149, 3819, 5123, 6213, 7303, 9447, 15369, 16967, 21909, 24187, 39349, 50901, 59831, 72561, 97337, 118047, 138757, 179493, 292011, 343241, 416271, 1029723, 1136789, 1849403, 2636383, 3410367, 5548209, 6521579, 7909149, 19564737, 123910001, 371730003]

約数ペア:

[(1, 371730003), (3, 123910001), (19, 19564737), (47, 7909149), (57, 6521579), (67, 5548209), (109, 3410367), (141, 2636383), (201, 1849403), (327, 1136789), (361, 1029723), (893, 416271), (1083, 343241), (1273, 292011), (2071, 179493), (2679, 138757), (3149, 118047), (3819, 97337), (5123, 72561), (6213, 59831), (7303, 50901), (9447, 39349), (15369, 24187), (16967, 21909)]