1090821573

素因数分解:

$3^4\times {\mathrm{29}}^2\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:376

約数の個数: 60

約数和(自身を含む): 1719981120

約数和(自身を除く): 629159547

約数列:

[1, 3, 9, 27, 29, 67, 81, 87, 201, 239, 261, 603, 717, 783, 841, 1809, 1943, 2151, 2349, 2523, 5427, 5829, 6453, 6931, 7569, 16013, 17487, 19359, 20793, 22707, 48039, 52461, 56347, 62379, 68121, 144117, 157383, 169041, 187137, 200999, 432351, 464377, 507123, 561411, 602997, 1297053, 1393131, 1521369, 1808991, 4179393, 4564107, 5426973, 12538179, 13466933, 16280919, 37614537, 40400799, 121202397, 363607191, 1090821573]

約数ペア:

[(1, 1090821573), (3, 363607191), (9, 121202397), (27, 40400799), (29, 37614537), (67, 16280919), (81, 13466933), (87, 12538179), (201, 5426973), (239, 4564107), (261, 4179393), (603, 1808991), (717, 1521369), (783, 1393131), (841, 1297053), (1809, 602997), (1943, 561411), (2151, 507123), (2349, 464377), (2523, 432351), (5427, 200999), (5829, 187137), (6453, 169041), (6931, 157383), (7569, 144117), (16013, 68121), (17487, 62379), (19359, 56347), (20793, 52461), (22707, 48039)]