39909159

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{167}}^2$

素因数の和:396

約数の個数: 24

約数和(自身を含む): 60603120

約数和(自身を除く): 20693961

約数列:

[1, 3, 9, 27, 53, 159, 167, 477, 501, 1431, 1503, 4509, 8851, 26553, 27889, 79659, 83667, 238977, 251001, 753003, 1478117, 4434351, 13303053, 39909159]

約数ペア:

[(1, 39909159), (3, 13303053), (9, 4434351), (27, 1478117), (53, 753003), (159, 251001), (167, 238977), (477, 83667), (501, 79659), (1431, 27889), (1503, 26553), (4509, 8851)]