27836289

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^2$

素因数の和:206

約数の個数: 36

約数和(自身を含む): 44786196

約数和(自身を除く): 16949907

約数列:

[1, 3, 9, 13, 39, 53, 67, 117, 159, 201, 477, 603, 689, 871, 2067, 2613, 3551, 4489, 6201, 7839, 10653, 13467, 31959, 40401, 46163, 58357, 138489, 175071, 237917, 415467, 525213, 713751, 2141253, 3092921, 9278763, 27836289]

約数ペア:

[(1, 27836289), (3, 9278763), (9, 3092921), (13, 2141253), (39, 713751), (53, 525213), (67, 415467), (117, 237917), (159, 175071), (201, 138489), (477, 58357), (603, 46163), (689, 40401), (871, 31959), (2067, 13467), (2613, 10653), (3551, 7839), (4489, 6201)]