74231373

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 107053056

約数和(自身を除く): 32821683

約数列:

[1, 3, 23, 43, 69, 127, 129, 197, 381, 591, 989, 2921, 2967, 4531, 5461, 8471, 8763, 13593, 16383, 25019, 25413, 75057, 125603, 194833, 376809, 575437, 584499, 1075817, 1726311, 3227451, 24743791, 74231373]

約数ペア:

[(1, 74231373), (3, 24743791), (23, 3227451), (43, 1726311), (69, 1075817), (127, 584499), (129, 575437), (197, 376809), (381, 194833), (591, 125603), (989, 75057), (2921, 25413), (2967, 25019), (4531, 16383), (5461, 13593), (8471, 8763)]