71123733

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{7879}}^1$

素因数の和:7961

約数の個数: 24

約数和(自身を含む): 110635200

約数和(自身を除く): 39511467

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 531, 1003, 3009, 7879, 9027, 23637, 70911, 133943, 401829, 464861, 1205487, 1394583, 4183749, 7902637, 23707911, 71123733]

約数ペア:

[(1, 71123733), (3, 23707911), (9, 7902637), (17, 4183749), (51, 1394583), (59, 1205487), (153, 464861), (177, 401829), (531, 133943), (1003, 70911), (3009, 23637), (7879, 9027)]