69249651

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 99221760

約数和(自身を除く): 29972109

約数列:

[1, 3, 29, 43, 87, 107, 129, 173, 321, 519, 1247, 3103, 3741, 4601, 5017, 7439, 9309, 13803, 15051, 18511, 22317, 55533, 133429, 215731, 400287, 536819, 647193, 795973, 1610457, 2387919, 23083217, 69249651]

約数ペア:

[(1, 69249651), (3, 23083217), (29, 2387919), (43, 1610457), (87, 795973), (107, 647193), (129, 536819), (173, 400287), (321, 215731), (519, 133429), (1247, 55533), (3103, 22317), (3741, 18511), (4601, 15051), (5017, 13803), (7439, 9309)]