242376543

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1237}}^1$

素因数の和:1349

約数の個数: 40

約数和(自身を含む): 377490960

約数和(自身を除く): 135114417

約数列:

[1, 3, 9, 27, 41, 59, 81, 123, 177, 369, 531, 1107, 1237, 1593, 2419, 3321, 3711, 4779, 7257, 11133, 21771, 33399, 50717, 65313, 72983, 100197, 152151, 195939, 218949, 456453, 656847, 1369359, 1970541, 2992303, 4108077, 5911623, 8976909, 26930727, 80792181, 242376543]

約数ペア:

[(1, 242376543), (3, 80792181), (9, 26930727), (27, 8976909), (41, 5911623), (59, 4108077), (81, 2992303), (123, 1970541), (177, 1369359), (369, 656847), (531, 456453), (1107, 218949), (1237, 195939), (1593, 152151), (2419, 100197), (3321, 72983), (3711, 65313), (4779, 50717), (7257, 33399), (11133, 21771)]