151515091

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{607}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 188703744

約数和(自身を除く): 37188653

約数列:

[1, 7, 13, 91, 169, 211, 607, 1183, 1477, 2743, 4249, 7891, 19201, 35659, 55237, 102583, 128077, 249613, 718081, 896539, 1665001, 11655007, 21645013, 151515091]

約数ペア:

[(1, 151515091), (7, 21645013), (13, 11655007), (91, 1665001), (169, 896539), (211, 718081), (607, 249613), (1183, 128077), (1477, 102583), (2743, 55237), (4249, 35659), (7891, 19201)]