15697681048161

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5479}}^1\times {\mathrm{2675129}}^1$

素因数の和:2680638

約数の個数: 48

約数和(自身を含む): 27442981612800

約数和(自身を除く): 11745300564639

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 5479, 16437, 38353, 49311, 93143, 115059, 279429, 345177, 652001, 838287, 1956003, 2675129, 5868009, 8025387, 18725903, 24076161, 45477193, 56177709, 136431579, 168533127, 318340351, 409294737, 955021053, 2865063159, 14657031791, 43971095373, 102599222537, 131913286119, 249169540447, 307797667611, 747508621341, 923393002833, 1744186783129, 2242525864023, 5232560349387, 15697681048161]

約数ペア:

[(1, 15697681048161), (3, 5232560349387), (7, 2242525864023), (9, 1744186783129), (17, 923393002833), (21, 747508621341), (51, 307797667611), (63, 249169540447), (119, 131913286119), (153, 102599222537), (357, 43971095373), (1071, 14657031791), (5479, 2865063159), (16437, 955021053), (38353, 409294737), (49311, 318340351), (93143, 168533127), (115059, 136431579), (279429, 56177709), (345177, 45477193), (652001, 24076161), (838287, 18725903), (1956003, 8025387), (2675129, 5868009)]