61251231

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{2459}}^1$

素因数の和:2523

約数の個数: 24

約数和(自身を含む): 89976960

約数和(自身を除く): 28725729

約数列:

[1, 3, 19, 23, 57, 69, 361, 437, 1083, 1311, 2459, 7377, 8303, 24909, 46721, 56557, 140163, 169671, 887699, 1074583, 2663097, 3223749, 20417077, 61251231]

約数ペア:

[(1, 61251231), (3, 20417077), (19, 3223749), (23, 2663097), (57, 1074583), (69, 887699), (361, 169671), (437, 140163), (1083, 56557), (1311, 46721), (2459, 24909), (7377, 8303)]