144664917

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6491}}^1$

素因数の和:6553

約数の個数: 32

約数和(自身を含む): 224363520

約数和(自身を除く): 79698603

約数列:

[1, 3, 17, 19, 23, 51, 57, 69, 323, 391, 437, 969, 1173, 1311, 6491, 7429, 19473, 22287, 110347, 123329, 149293, 331041, 369987, 447879, 2096593, 2537981, 2836567, 6289779, 7613943, 8509701, 48221639, 144664917]

約数ペア:

[(1, 144664917), (3, 48221639), (17, 8509701), (19, 7613943), (23, 6289779), (51, 2836567), (57, 2537981), (69, 2096593), (323, 447879), (391, 369987), (437, 331041), (969, 149293), (1173, 123329), (1311, 110347), (6491, 22287), (7429, 19473)]