412817409

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1607}}^1$

素因数の和:1726

約数の個数: 48

約数和(自身を含む): 668259072

約数和(自身を除く): 255441663

約数列:

[1, 3, 9, 17, 23, 51, 69, 73, 153, 207, 219, 391, 657, 1173, 1241, 1607, 1679, 3519, 3723, 4821, 5037, 11169, 14463, 15111, 27319, 28543, 36961, 81957, 85629, 110883, 117311, 245871, 256887, 332649, 351933, 628337, 1055799, 1885011, 1994287, 2698153, 5655033, 5982861, 8094459, 17948583, 24283377, 45868601, 137605803, 412817409]

約数ペア:

[(1, 412817409), (3, 137605803), (9, 45868601), (17, 24283377), (23, 17948583), (51, 8094459), (69, 5982861), (73, 5655033), (153, 2698153), (207, 1994287), (219, 1885011), (391, 1055799), (657, 628337), (1173, 351933), (1241, 332649), (1607, 256887), (1679, 245871), (3519, 117311), (3723, 110883), (4821, 85629), (5037, 81957), (11169, 36961), (14463, 28543), (15111, 27319)]