63233121

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{439}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 101939200

約数和(自身を除く): 38706079

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 439, 1083, 1317, 2527, 3073, 6859, 7581, 8341, 9219, 20577, 25023, 48013, 58387, 144039, 158479, 175161, 475437, 1109353, 3011101, 3328059, 9033303, 21077707, 63233121]

約数ペア:

[(1, 63233121), (3, 21077707), (7, 9033303), (19, 3328059), (21, 3011101), (57, 1109353), (133, 475437), (361, 175161), (399, 158479), (439, 144039), (1083, 58387), (1317, 48013), (2527, 25023), (3073, 20577), (6859, 9219), (7581, 8341)]