152473839

素因数分解:

$3^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{6211}}^1$

素因数の和:6395

約数の個数: 24

約数和(自身を含む): 237944448

約数和(自身を除く): 85470609

約数列:

[1, 3, 7, 21, 49, 147, 167, 501, 1169, 3507, 6211, 8183, 18633, 24549, 43477, 130431, 304339, 913017, 1037237, 3111711, 7260659, 21781977, 50824613, 152473839]

約数ペア:

[(1, 152473839), (3, 50824613), (7, 21781977), (21, 7260659), (49, 3111711), (147, 1037237), (167, 913017), (501, 304339), (1169, 130431), (3507, 43477), (6211, 24549), (8183, 18633)]