71799959

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{54851}}^1$

素因数の和:54886

約数の個数: 16

約数和(自身を含む): 94784256

約数和(自身を除く): 22984297

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 54851, 383957, 603361, 932467, 4223527, 6527269, 10257137, 71799959]

約数ペア:

[(1, 71799959), (7, 10257137), (11, 6527269), (17, 4223527), (77, 932467), (119, 603361), (187, 383957), (1309, 54851)]