240051843

素因数分解:

$3^4\times {\mathrm{41}}^3\times {\mathrm{43}}^1$

素因数の和:178

約数の個数: 40

約数和(自身を含む): 376108656

約数和(自身を除く): 136056813

約数列:

[1, 3, 9, 27, 41, 43, 81, 123, 129, 369, 387, 1107, 1161, 1681, 1763, 3321, 3483, 5043, 5289, 15129, 15867, 45387, 47601, 68921, 72283, 136161, 142803, 206763, 216849, 620289, 650547, 1860867, 1951641, 2963603, 5582601, 5854923, 8890809, 26672427, 80017281, 240051843]

約数ペア:

[(1, 240051843), (3, 80017281), (9, 26672427), (27, 8890809), (41, 5854923), (43, 5582601), (81, 2963603), (123, 1951641), (129, 1860867), (369, 650547), (387, 620289), (1107, 216849), (1161, 206763), (1681, 142803), (1763, 136161), (3321, 72283), (3483, 68921), (5043, 47601), (5289, 45387), (15129, 15867)]