222334287561

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{191502401}}^1$

素因数の和:191502453

約数の個数: 16

約数和(自身を含む): 337044227520

約数和(自身を除く): 114709939959

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 191502401, 574507203, 1723521609, 5170564827, 8234603243, 24703809729, 74111429187, 222334287561]

約数ペア:

[(1, 222334287561), (3, 74111429187), (9, 24703809729), (27, 8234603243), (43, 5170564827), (129, 1723521609), (387, 574507203), (1161, 191502401)]