71148407

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:132

約数の個数: 32

約数和(自身を含む): 87575040

約数和(自身を除く): 16426633

約数列:

[1, 11, 19, 23, 41, 209, 253, 361, 437, 451, 779, 943, 3971, 4807, 6859, 8303, 8569, 10373, 14801, 17917, 75449, 91333, 157757, 162811, 197087, 281219, 340423, 1735327, 3093409, 3744653, 6468037, 71148407]

約数ペア:

[(1, 71148407), (11, 6468037), (19, 3744653), (23, 3093409), (41, 1735327), (209, 340423), (253, 281219), (361, 197087), (437, 162811), (451, 157757), (779, 91333), (943, 75449), (3971, 17917), (4807, 14801), (6859, 10373), (8303, 8569)]