272494593

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2113}}^1$

素因数の和:2238

約数の個数: 48

約数和(自身を含む): 474888960

約数和(自身を除く): 202394367

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 89, 161, 207, 267, 483, 623, 801, 1449, 1869, 2047, 2113, 5607, 6141, 6339, 14329, 14791, 18423, 19017, 42987, 44373, 48599, 128961, 133119, 145797, 188057, 340193, 437391, 564171, 1020579, 1316399, 1692513, 3061737, 3949197, 4325311, 11847591, 12975933, 30277177, 38927799, 90831531, 272494593]

約数ペア:

[(1, 272494593), (3, 90831531), (7, 38927799), (9, 30277177), (21, 12975933), (23, 11847591), (63, 4325311), (69, 3949197), (89, 3061737), (161, 1692513), (207, 1316399), (267, 1020579), (483, 564171), (623, 437391), (801, 340193), (1449, 188057), (1869, 145797), (2047, 133119), (2113, 128961), (5607, 48599), (6141, 44373), (6339, 42987), (14329, 19017), (14791, 18423)]