85168209

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 132701184

約数和(自身を除く): 47532975

約数列:

[1, 3, 7, 21, 83, 131, 249, 373, 393, 581, 917, 1119, 1743, 2611, 2751, 7833, 10873, 30959, 32619, 48863, 76111, 92877, 146589, 216713, 228333, 342041, 650139, 1026123, 4055629, 12166887, 28389403, 85168209]

約数ペア:

[(1, 85168209), (3, 28389403), (7, 12166887), (21, 4055629), (83, 1026123), (131, 650139), (249, 342041), (373, 228333), (393, 216713), (581, 146589), (917, 92877), (1119, 76111), (1743, 48863), (2611, 32619), (2751, 30959), (7833, 10873)]