71464749

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1\times {\mathrm{1361}}^1$

素因数の和:2148

約数の個数: 16

約数和(自身を含む): 99633024

約数和(自身を除く): 28168275

約数列:

[1, 3, 23, 69, 761, 1361, 2283, 4083, 17503, 31303, 52509, 93909, 1035721, 3107163, 23821583, 71464749]

約数ペア:

[(1, 71464749), (3, 23821583), (23, 3107163), (69, 1035721), (761, 93909), (1361, 52509), (2283, 31303), (4083, 17503)]