328286187

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^2$

素因数の和:388

約数の個数: 36

約数和(自身を含む): 502092864

約数和(自身を除く): 173806677

約数列:

[1, 3, 9, 31, 53, 93, 149, 159, 279, 447, 477, 1341, 1643, 4619, 4929, 7897, 13857, 14787, 22201, 23691, 41571, 66603, 71073, 199809, 244807, 688231, 734421, 1176653, 2064693, 2203263, 3529959, 6194079, 10589877, 36476243, 109428729, 328286187]

約数ペア:

[(1, 328286187), (3, 109428729), (9, 36476243), (31, 10589877), (53, 6194079), (93, 3529959), (149, 2203263), (159, 2064693), (279, 1176653), (447, 734421), (477, 688231), (1341, 244807), (1643, 199809), (4619, 71073), (4929, 66603), (7897, 41571), (13857, 23691), (14787, 22201)]