39731013

素因数分解:

$3^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 69768000

約数和(自身を除く): 30036987

約数列:

[1, 3, 7, 9, 21, 27, 49, 59, 63, 147, 177, 189, 413, 441, 509, 531, 1239, 1323, 1527, 1593, 2891, 3563, 3717, 4581, 8673, 10689, 11151, 13743, 24941, 26019, 30031, 32067, 74823, 78057, 90093, 96201, 210217, 224469, 270279, 630651, 673407, 810837, 1471519, 1891953, 4414557, 5675859, 13243671, 39731013]

約数ペア:

[(1, 39731013), (3, 13243671), (7, 5675859), (9, 4414557), (21, 1891953), (27, 1471519), (49, 810837), (59, 673407), (63, 630651), (147, 270279), (177, 224469), (189, 210217), (413, 96201), (441, 90093), (509, 78057), (531, 74823), (1239, 32067), (1323, 30031), (1527, 26019), (1593, 24941), (2891, 13743), (3563, 11151), (3717, 10689), (4581, 8673)]