508156929

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2017}}^1$

素因数の和:2107

約数の個数: 64

約数和(自身を含む): 909230080

約数和(自身を除く): 401073151

約数列:

[1, 3, 7, 9, 21, 27, 31, 43, 63, 93, 129, 189, 217, 279, 301, 387, 651, 837, 903, 1161, 1333, 1953, 2017, 2709, 3999, 5859, 6051, 8127, 9331, 11997, 14119, 18153, 27993, 35991, 42357, 54459, 62527, 83979, 86731, 127071, 187581, 251937, 260193, 381213, 437689, 562743, 607117, 780579, 1313067, 1688229, 1821351, 2341737, 2688661, 3939201, 5464053, 8065983, 11817603, 16392159, 18820627, 24197949, 56461881, 72593847, 169385643, 508156929]

約数ペア:

[(1, 508156929), (3, 169385643), (7, 72593847), (9, 56461881), (21, 24197949), (27, 18820627), (31, 16392159), (43, 11817603), (63, 8065983), (93, 5464053), (129, 3939201), (189, 2688661), (217, 2341737), (279, 1821351), (301, 1688229), (387, 1313067), (651, 780579), (837, 607117), (903, 562743), (1161, 437689), (1333, 381213), (1953, 260193), (2017, 251937), (2709, 187581), (3999, 127071), (5859, 86731), (6051, 83979), (8127, 62527), (9331, 54459), (11997, 42357), (14119, 35991), (18153, 27993)]