145302927

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 258453504

約数和(自身を除く): 113150577

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 163, 187, 227, 231, 357, 489, 561, 681, 1141, 1309, 1589, 1793, 2497, 2771, 3423, 3859, 3927, 4767, 5379, 7491, 8313, 11577, 12551, 17479, 19397, 27013, 30481, 37001, 37653, 42449, 52437, 58191, 81039, 91443, 111003, 127347, 213367, 259007, 297143, 407011, 629017, 640101, 777021, 891429, 1221033, 1887051, 2849077, 4403119, 6919187, 8547231, 13209357, 20757561, 48434309, 145302927]

約数ペア:

[(1, 145302927), (3, 48434309), (7, 20757561), (11, 13209357), (17, 8547231), (21, 6919187), (33, 4403119), (51, 2849077), (77, 1887051), (119, 1221033), (163, 891429), (187, 777021), (227, 640101), (231, 629017), (357, 407011), (489, 297143), (561, 259007), (681, 213367), (1141, 127347), (1309, 111003), (1589, 91443), (1793, 81039), (2497, 58191), (2771, 52437), (3423, 42449), (3859, 37653), (3927, 37001), (4767, 30481), (5379, 27013), (7491, 19397), (8313, 17479), (11577, 12551)]