61211073

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 109154304

約数和(自身を除く): 47943231

約数列:

[1, 3, 7, 11, 21, 23, 33, 41, 69, 77, 123, 161, 231, 253, 281, 287, 451, 483, 759, 843, 861, 943, 1353, 1771, 1967, 2829, 3091, 3157, 5313, 5901, 6463, 6601, 9273, 9471, 10373, 11521, 19389, 19803, 21637, 31119, 34563, 45241, 64911, 71093, 72611, 80647, 126731, 135723, 213279, 217833, 241941, 264983, 380193, 497651, 794949, 887117, 1492953, 1854881, 2661351, 2914813, 5564643, 8744439, 20403691, 61211073]

約数ペア:

[(1, 61211073), (3, 20403691), (7, 8744439), (11, 5564643), (21, 2914813), (23, 2661351), (33, 1854881), (41, 1492953), (69, 887117), (77, 794949), (123, 497651), (161, 380193), (231, 264983), (253, 241941), (281, 217833), (287, 213279), (451, 135723), (483, 126731), (759, 80647), (843, 72611), (861, 71093), (943, 64911), (1353, 45241), (1771, 34563), (1967, 31119), (2829, 21637), (3091, 19803), (3157, 19389), (5313, 11521), (5901, 10373), (6463, 9471), (6601, 9273)]