41964279

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 71995392

約数和(自身を除く): 30031113

約数列:

[1, 3, 7, 17, 21, 41, 47, 51, 61, 119, 123, 141, 183, 287, 329, 357, 427, 697, 799, 861, 987, 1037, 1281, 1927, 2091, 2397, 2501, 2867, 3111, 4879, 5593, 5781, 7259, 7503, 8601, 13489, 14637, 16779, 17507, 20069, 21777, 32759, 40467, 42517, 48739, 52521, 60207, 98277, 117547, 127551, 146217, 229313, 297619, 341173, 352641, 687939, 822829, 892857, 1023519, 1998299, 2468487, 5994897, 13988093, 41964279]

約数ペア:

[(1, 41964279), (3, 13988093), (7, 5994897), (17, 2468487), (21, 1998299), (41, 1023519), (47, 892857), (51, 822829), (61, 687939), (119, 352641), (123, 341173), (141, 297619), (183, 229313), (287, 146217), (329, 127551), (357, 117547), (427, 98277), (697, 60207), (799, 52521), (861, 48739), (987, 42517), (1037, 40467), (1281, 32759), (1927, 21777), (2091, 20069), (2397, 17507), (2501, 16779), (2867, 14637), (3111, 13489), (4879, 8601), (5593, 7503), (5781, 7259)]