396186309

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{797}}^1$

素因数の和:864

約数の個数: 60

約数和(自身を含む): 662194764

約数和(自身を除く): 266008455

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 323, 361, 459, 513, 797, 969, 1083, 1377, 1539, 2391, 2907, 3249, 6137, 7173, 8721, 9747, 13549, 15143, 18411, 21519, 26163, 29241, 40647, 45429, 55233, 64557, 121941, 136287, 165699, 257431, 287717, 365823, 408861, 497097, 772293, 863151, 1097469, 1226583, 2316879, 2589453, 4891189, 6950637, 7768359, 14673567, 20851911, 23305077, 44020701, 132062103, 396186309]

約数ペア:

[(1, 396186309), (3, 132062103), (9, 44020701), (17, 23305077), (19, 20851911), (27, 14673567), (51, 7768359), (57, 6950637), (81, 4891189), (153, 2589453), (171, 2316879), (323, 1226583), (361, 1097469), (459, 863151), (513, 772293), (797, 497097), (969, 408861), (1083, 365823), (1377, 287717), (1539, 257431), (2391, 165699), (2907, 136287), (3249, 121941), (6137, 64557), (7173, 55233), (8721, 45429), (9747, 40647), (13549, 29241), (15143, 26163), (18411, 21519)]