63948339

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1$

素因数の和:1577

約数の個数: 64

約数和(自身を含む): 123540480

約数和(自身を除く): 59592141

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 91, 117, 119, 153, 189, 221, 273, 351, 357, 459, 663, 819, 1071, 1531, 1547, 1989, 2457, 3213, 4593, 4641, 5967, 10717, 13779, 13923, 19903, 26027, 32151, 41337, 41769, 59709, 78081, 96453, 139321, 179127, 182189, 234243, 289359, 338351, 417963, 537381, 546567, 702729, 1015053, 1253889, 1639701, 2368457, 3045159, 3761667, 4919103, 7105371, 9135477, 21316113, 63948339]

約数ペア:

[(1, 63948339), (3, 21316113), (7, 9135477), (9, 7105371), (13, 4919103), (17, 3761667), (21, 3045159), (27, 2368457), (39, 1639701), (51, 1253889), (63, 1015053), (91, 702729), (117, 546567), (119, 537381), (153, 417963), (189, 338351), (221, 289359), (273, 234243), (351, 182189), (357, 179127), (459, 139321), (663, 96453), (819, 78081), (1071, 59709), (1531, 41769), (1547, 41337), (1989, 32151), (2457, 26027), (3213, 19903), (4593, 13923), (4641, 13779), (5967, 10717)]