19638936698517

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97463}}^1\times {\mathrm{19087}}^1$

素因数の和:116599

約数の個数: 64

約数和(自身を含む): 32147588136960

約数和(自身を除く): 12508651438443

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 3519, 10557, 19087, 57261, 97463, 171783, 292389, 324479, 439001, 515349, 877167, 973437, 1317003, 1656871, 2241649, 2631501, 2920311, 3951009, 4970613, 6724947, 7463017, 8760933, 11853027, 14911839, 20174841, 22389051, 38108033, 44735517, 60524523, 67167153, 114324099, 201501459, 342972297, 1028916891, 1860276281, 5580828843, 16742486529, 31624696777, 42786354463, 50227459587, 94874090331, 128359063389, 284622270993, 385077190167, 727368025871, 853866812979, 1155231570501, 2182104077613, 6546312232839, 19638936698517]

約数ペア:

[(1, 19638936698517), (3, 6546312232839), (9, 2182104077613), (17, 1155231570501), (23, 853866812979), (27, 727368025871), (51, 385077190167), (69, 284622270993), (153, 128359063389), (207, 94874090331), (391, 50227459587), (459, 42786354463), (621, 31624696777), (1173, 16742486529), (3519, 5580828843), (10557, 1860276281), (19087, 1028916891), (57261, 342972297), (97463, 201501459), (171783, 114324099), (292389, 67167153), (324479, 60524523), (439001, 44735517), (515349, 38108033), (877167, 22389051), (973437, 20174841), (1317003, 14911839), (1656871, 11853027), (2241649, 8760933), (2631501, 7463017), (2920311, 6724947), (3951009, 4970613)]