67846647

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 102009600

約数和(自身を除く): 34162953

約数列:

[1, 3, 11, 33, 43, 129, 137, 349, 411, 473, 1047, 1419, 1507, 3839, 4521, 5891, 11517, 15007, 17673, 45021, 47813, 64801, 143439, 165077, 194403, 495231, 525943, 1577829, 2055959, 6167877, 22615549, 67846647]

約数ペア:

[(1, 67846647), (3, 22615549), (11, 6167877), (33, 2055959), (43, 1577829), (129, 525943), (137, 495231), (349, 194403), (411, 165077), (473, 143439), (1047, 64801), (1419, 47813), (1507, 45021), (3839, 17673), (4521, 15007), (5891, 11517)]