225069117

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43391}}^1$

素因数の和:43433

約数の個数: 32

約数和(自身を含む): 388792320

約数和(自身を除く): 163723203

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 43391, 130173, 303737, 564083, 824429, 911211, 1692249, 2473287, 3948581, 5771003, 10717577, 11845743, 17313009, 32152731, 75023039, 225069117]

約数ペア:

[(1, 225069117), (3, 75023039), (7, 32152731), (13, 17313009), (19, 11845743), (21, 10717577), (39, 5771003), (57, 3948581), (91, 2473287), (133, 1692249), (247, 911211), (273, 824429), (399, 564083), (741, 303737), (1729, 130173), (5187, 43391)]