77883211581

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{343051}}^1$

素因数の和:343649

約数の個数: 32

約数和(自身を含む): 125145369600

約数和(自身を除く): 47262158019

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 569, 1707, 3983, 10811, 11949, 32433, 75677, 227031, 343051, 1029153, 2401357, 6517969, 7204071, 19553907, 45625783, 136877349, 195196019, 585588057, 1366372133, 3708724361, 4099116399, 11126173083, 25961070527, 77883211581]

約数ペア:

[(1, 77883211581), (3, 25961070527), (7, 11126173083), (19, 4099116399), (21, 3708724361), (57, 1366372133), (133, 585588057), (399, 195196019), (569, 136877349), (1707, 45625783), (3983, 19553907), (10811, 7204071), (11949, 6517969), (32433, 2401357), (75677, 1029153), (227031, 343051)]