229898259

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{28351}}^1$

素因数の和:28427

約数の個数: 24

約数和(自身を含む): 358255872

約数和(自身を除く): 128357613

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 8109, 28351, 85053, 255159, 481967, 1445901, 1502603, 4337703, 4507809, 13523427, 25544251, 76632753, 229898259]

約数ペア:

[(1, 229898259), (3, 76632753), (9, 25544251), (17, 13523427), (51, 4507809), (53, 4337703), (153, 1502603), (159, 1445901), (477, 481967), (901, 255159), (2703, 85053), (8109, 28351)]