71497323

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{46457}}^1$

素因数の和:46488

約数の個数: 20

約数和(自身を含む): 112428360

約数和(自身を除く): 40931037

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 46457, 139371, 418113, 882683, 1254339, 2648049, 3763017, 7944147, 23832441, 71497323]

約数ペア:

[(1, 71497323), (3, 23832441), (9, 7944147), (19, 3763017), (27, 2648049), (57, 1254339), (81, 882683), (171, 418113), (513, 139371), (1539, 46457)]