54679303

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 68465664

約数和(自身を除く): 13786361

約数列:

[1, 7, 23, 37, 67, 137, 161, 259, 469, 851, 959, 1541, 2479, 3151, 5069, 5957, 9179, 10787, 17353, 22057, 35483, 57017, 64253, 116587, 211117, 339623, 399119, 816109, 1477819, 2377361, 7811329, 54679303]

約数ペア:

[(1, 54679303), (7, 7811329), (23, 2377361), (37, 1477819), (67, 816109), (137, 399119), (161, 339623), (259, 211117), (469, 116587), (851, 64253), (959, 57017), (1541, 35483), (2479, 22057), (3151, 17353), (5069, 10787), (5957, 9179)]