29895021

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1607}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 48625920

約数和(自身を除く): 18730899

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 477, 689, 1431, 1607, 2067, 4821, 6201, 14463, 18603, 20891, 43389, 62673, 85171, 188019, 255513, 564057, 766539, 1107223, 2299617, 3321669, 9965007, 29895021]

約数ペア:

[(1, 29895021), (3, 9965007), (9, 3321669), (13, 2299617), (27, 1107223), (39, 766539), (53, 564057), (117, 255513), (159, 188019), (351, 85171), (477, 62673), (689, 43389), (1431, 20891), (1607, 18603), (2067, 14463), (4821, 6201)]