214770537

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{9421}}^1$

素因数の和:9593

約数の個数: 24

約数和(自身を含む): 330712200

約数和(自身を除く): 115941663

約数列:

[1, 3, 9, 17, 51, 149, 153, 447, 1341, 2533, 7599, 9421, 22797, 28263, 84789, 160157, 480471, 1403729, 1441413, 4211187, 12633561, 23863393, 71590179, 214770537]

約数ペア:

[(1, 214770537), (3, 71590179), (9, 23863393), (17, 12633561), (51, 4211187), (149, 1441413), (153, 1403729), (447, 480471), (1341, 160157), (2533, 84789), (7599, 28263), (9421, 22797)]