73990554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{2741}}^1$

素因数の和:3166

約数の個数: 32

約数和(自身を含む): 161887680

約数和(自身を除く): 87897126

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 409, 818, 1227, 2454, 2741, 4499, 5482, 8223, 8998, 13497, 16446, 26994, 30151, 60302, 90453, 180906, 1121069, 2242138, 3363207, 6726414, 12331759, 24663518, 36995277, 73990554]

約数ペア:

[(1, 73990554), (2, 36995277), (3, 24663518), (6, 12331759), (11, 6726414), (22, 3363207), (33, 2242138), (66, 1121069), (409, 180906), (818, 90453), (1227, 60302), (2454, 30151), (2741, 26994), (4499, 16446), (5482, 13497), (8223, 8998)]