57520197

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 102960000

約数和(自身を除く): 45439803

約数列:

[1, 3, 7, 9, 17, 21, 43, 51, 63, 119, 129, 153, 301, 357, 387, 731, 903, 1071, 1249, 2193, 2709, 3747, 5117, 6579, 8743, 11241, 15351, 21233, 26229, 46053, 53707, 63699, 78687, 148631, 161121, 191097, 375949, 445893, 483363, 913019, 1127847, 1337679, 2739057, 3383541, 6391133, 8217171, 19173399, 57520197]

約数ペア:

[(1, 57520197), (3, 19173399), (7, 8217171), (9, 6391133), (17, 3383541), (21, 2739057), (43, 1337679), (51, 1127847), (63, 913019), (119, 483363), (129, 445893), (153, 375949), (301, 191097), (357, 161121), (387, 148631), (731, 78687), (903, 63699), (1071, 53707), (1249, 46053), (2193, 26229), (2709, 21233), (3747, 15351), (5117, 11241), (6579, 8743)]