86643249

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1039}}^1$

素因数の和:1098

約数の個数: 48

約数和(自身を含む): 152156160

約数和(自身を除く): 65512911

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 361, 399, 627, 1039, 1083, 1463, 2527, 3117, 3971, 4389, 7273, 7581, 11429, 11913, 19741, 21819, 27797, 34287, 59223, 80003, 83391, 138187, 217151, 240009, 375079, 414561, 651453, 1125237, 1520057, 2625553, 4125869, 4560171, 7876659, 12377607, 28881083, 86643249]

約数ペア:

[(1, 86643249), (3, 28881083), (7, 12377607), (11, 7876659), (19, 4560171), (21, 4125869), (33, 2625553), (57, 1520057), (77, 1125237), (133, 651453), (209, 414561), (231, 375079), (361, 240009), (399, 217151), (627, 138187), (1039, 83391), (1083, 80003), (1463, 59223), (2527, 34287), (3117, 27797), (3971, 21819), (4389, 19741), (7273, 11913), (7581, 11429)]