66072861

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^2$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 107646400

約数和(自身を除く): 41573539

約数列:

[1, 3, 9, 19, 27, 37, 57, 59, 111, 171, 177, 333, 513, 531, 703, 999, 1121, 1593, 2109, 2183, 3363, 3481, 6327, 6549, 10089, 10443, 18981, 19647, 30267, 31329, 41477, 58941, 66139, 93987, 124431, 128797, 198417, 373293, 386391, 595251, 1119879, 1159173, 1785753, 2447143, 3477519, 7341429, 22024287, 66072861]

約数ペア:

[(1, 66072861), (3, 22024287), (9, 7341429), (19, 3477519), (27, 2447143), (37, 1785753), (57, 1159173), (59, 1119879), (111, 595251), (171, 386391), (177, 373293), (333, 198417), (513, 128797), (531, 124431), (703, 93987), (999, 66139), (1121, 58941), (1593, 41477), (2109, 31329), (2183, 30267), (3363, 19647), (3481, 18981), (6327, 10443), (6549, 10089)]