755172963

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{18911}}^1$

素因数の和:18969

約数の個数: 40

約数和(自身を含む): 1235710080

約数和(自身を除く): 480537117

約数列:

[1, 3, 9, 17, 27, 29, 51, 81, 87, 153, 261, 459, 493, 783, 1377, 1479, 2349, 4437, 13311, 18911, 39933, 56733, 170199, 321487, 510597, 548419, 964461, 1531791, 1645257, 2893383, 4935771, 8680149, 9323123, 14807313, 26040447, 27969369, 44421939, 83908107, 251724321, 755172963]

約数ペア:

[(1, 755172963), (3, 251724321), (9, 83908107), (17, 44421939), (27, 27969369), (29, 26040447), (51, 14807313), (81, 9323123), (87, 8680149), (153, 4935771), (261, 2893383), (459, 1645257), (493, 1531791), (783, 964461), (1377, 548419), (1479, 510597), (2349, 321487), (4437, 170199), (13311, 56733), (18911, 39933)]