255906619299

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{10369}}^1\times {\mathrm{17923}}^1$

素因数の和:28321

約数の個数: 40

約数和(自身を含む): 404828954640

約数和(自身を除く): 148922335341

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 10369, 17923, 31107, 53769, 93321, 161307, 176273, 279963, 304691, 483921, 528819, 839889, 914073, 1451763, 1586457, 2742219, 4759371, 8226657, 14278113, 24679971, 185843587, 557530761, 1672592283, 3159340979, 5017776849, 9478022937, 15053330547, 28434068811, 85302206433, 255906619299]

約数ペア:

[(1, 255906619299), (3, 85302206433), (9, 28434068811), (17, 15053330547), (27, 9478022937), (51, 5017776849), (81, 3159340979), (153, 1672592283), (459, 557530761), (1377, 185843587), (10369, 24679971), (17923, 14278113), (31107, 8226657), (53769, 4759371), (93321, 2742219), (161307, 1586457), (176273, 1451763), (279963, 914073), (304691, 839889), (483921, 528819)]