216473733

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1889}}^1$

素因数の和:2026

約数の個数: 48

約数和(自身を含む): 382112640

約数和(自身を除く): 165638907

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 107, 119, 153, 321, 357, 749, 963, 1071, 1819, 1889, 2247, 5457, 5667, 6741, 12733, 13223, 16371, 17001, 32113, 38199, 39669, 96339, 114597, 119007, 202123, 224791, 289017, 606369, 674373, 1414861, 1819107, 2023119, 3436091, 4244583, 10308273, 12733749, 24052637, 30924819, 72157911, 216473733]

約数ペア:

[(1, 216473733), (3, 72157911), (7, 30924819), (9, 24052637), (17, 12733749), (21, 10308273), (51, 4244583), (63, 3436091), (107, 2023119), (119, 1819107), (153, 1414861), (321, 674373), (357, 606369), (749, 289017), (963, 224791), (1071, 202123), (1819, 119007), (1889, 114597), (2247, 96339), (5457, 39669), (5667, 38199), (6741, 32113), (12733, 17001), (13223, 16371)]