74185557

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 110315520

約数和(自身を除く): 36129963

約数列:

[1, 3, 19, 23, 57, 69, 71, 213, 437, 797, 1311, 1349, 1633, 2391, 4047, 4899, 15143, 18331, 31027, 45429, 54993, 56587, 93081, 169761, 348289, 1044867, 1075153, 1301501, 3225459, 3904503, 24728519, 74185557]

約数ペア:

[(1, 74185557), (3, 24728519), (19, 3904503), (23, 3225459), (57, 1301501), (69, 1075153), (71, 1044867), (213, 348289), (437, 169761), (797, 93081), (1311, 56587), (1349, 54993), (1633, 45429), (2391, 31027), (4047, 18331), (4899, 15143)]