54718833

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 81765376

約数和(自身を除く): 27046543

約数列:

[1, 3, 13, 39, 43, 67, 129, 201, 487, 559, 871, 1461, 1677, 2613, 2881, 6331, 8643, 18993, 20941, 32629, 37453, 62823, 97887, 112359, 272233, 424177, 816699, 1272531, 1403047, 4209141, 18239611, 54718833]

約数ペア:

[(1, 54718833), (3, 18239611), (13, 4209141), (39, 1403047), (43, 1272531), (67, 816699), (129, 424177), (201, 272233), (487, 112359), (559, 97887), (871, 62823), (1461, 37453), (1677, 32629), (2613, 20941), (2881, 18993), (6331, 8643)]