156775780017

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{33956201}}^1$

素因数の和:33956235

約数の個数: 24

約数和(自身を含む): 247201150560

約数和(自身を除く): 90425370543

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 33956201, 101868603, 305605809, 645167819, 916817427, 1935503457, 2750452281, 5806510371, 8251356843, 17419531113, 52258593339, 156775780017]

約数ペア:

[(1, 156775780017), (3, 52258593339), (9, 17419531113), (19, 8251356843), (27, 5806510371), (57, 2750452281), (81, 1935503457), (171, 916817427), (243, 645167819), (513, 305605809), (1539, 101868603), (4617, 33956201)]