83663307

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2003}}^1$

素因数の和:2049

約数の個数: 64

約数和(自身を含む): 161602560

約数和(自身を除く): 77939253

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, 1547, 1989, 2003, 2457, 3213, 4641, 5967, 6009, 13923, 14021, 18027, 26039, 34051, 41769, 42063, 54081, 78117, 102153, 126189, 182273, 234351, 238357, 306459, 378567, 442663, 546819, 703053, 715071, 919377, 1327989, 1640457, 2145213, 3098641, 3983967, 4921371, 6435639, 9295923, 11951901, 27887769, 83663307]

約数ペア:

[(1, 83663307), (3, 27887769), (7, 11951901), (9, 9295923), (13, 6435639), (17, 4921371), (21, 3983967), (27, 3098641), (39, 2145213), (51, 1640457), (63, 1327989), (91, 919377), (117, 715071), (119, 703053), (153, 546819), (189, 442663), (221, 378567), (273, 306459), (351, 238357), (357, 234351), (459, 182273), (663, 126189), (819, 102153), (1071, 78117), (1547, 54081), (1989, 42063), (2003, 41769), (2457, 34051), (3213, 26039), (4641, 18027), (5967, 14021), (6009, 13923)]