83821179

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 135475200

約数和(自身を除く): 51654021

約数列:

[1, 3, 13, 19, 31, 39, 41, 57, 89, 93, 123, 247, 267, 403, 533, 589, 741, 779, 1157, 1209, 1271, 1599, 1691, 1767, 2337, 2759, 3471, 3649, 3813, 5073, 7657, 8277, 10127, 10947, 16523, 21983, 22971, 24149, 30381, 35867, 47437, 49569, 52421, 65949, 69331, 72447, 107601, 113119, 142311, 157263, 207993, 313937, 339357, 681473, 901303, 941811, 1470547, 2044419, 2149261, 2703909, 4411641, 6447783, 27940393, 83821179]

約数ペア:

[(1, 83821179), (3, 27940393), (13, 6447783), (19, 4411641), (31, 2703909), (39, 2149261), (41, 2044419), (57, 1470547), (89, 941811), (93, 901303), (123, 681473), (247, 339357), (267, 313937), (403, 207993), (533, 157263), (589, 142311), (741, 113119), (779, 107601), (1157, 72447), (1209, 69331), (1271, 65949), (1599, 52421), (1691, 49569), (1767, 47437), (2337, 35867), (2759, 30381), (3471, 24149), (3649, 22971), (3813, 21983), (5073, 16523), (7657, 10947), (8277, 10127)]