16381552011

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1\times {\mathrm{11549}}^1$

素因数の和:12427

約数の個数: 32

約数和(自身を含む): 24309331200

約数和(自身を除く): 7927779189

約数列:

[1, 3, 11, 33, 53, 159, 583, 811, 1749, 2433, 8921, 11549, 26763, 34647, 42983, 127039, 128949, 381117, 472813, 612097, 1418439, 1836291, 6733067, 9366239, 20199201, 28098717, 103028629, 309085887, 496410667, 1489232001, 5460517337, 16381552011]

約数ペア:

[(1, 16381552011), (3, 5460517337), (11, 1489232001), (33, 496410667), (53, 309085887), (159, 103028629), (583, 28098717), (811, 20199201), (1749, 9366239), (2433, 6733067), (8921, 1836291), (11549, 1418439), (26763, 612097), (34647, 472813), (42983, 381117), (127039, 128949)]