42040863

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:553

約数の個数: 40

約数和(自身を含む): 67372800

約数和(自身を除く): 25331937

約数列:

[1, 3, 9, 19, 27, 57, 59, 81, 171, 177, 463, 513, 531, 1121, 1389, 1539, 1593, 3363, 4167, 4779, 8797, 10089, 12501, 26391, 27317, 30267, 37503, 79173, 81951, 90801, 237519, 245853, 519023, 712557, 737559, 1557069, 2212677, 4671207, 14013621, 42040863]

約数ペア:

[(1, 42040863), (3, 14013621), (9, 4671207), (19, 2212677), (27, 1557069), (57, 737559), (59, 712557), (81, 519023), (171, 245853), (177, 237519), (463, 90801), (513, 81951), (531, 79173), (1121, 37503), (1389, 30267), (1539, 27317), (1593, 26391), (3363, 12501), (4167, 10089), (4779, 8797)]