27221010963

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{1171}}^1$

素因数の和:1452

約数の個数: 64

約数和(自身を含む): 40223490048

約数和(自身を除く): 13002479085

約数列:

[1, 3, 17, 37, 51, 97, 111, 127, 291, 381, 629, 1171, 1649, 1887, 2159, 3513, 3589, 4699, 4947, 6477, 10767, 12319, 14097, 19907, 36957, 43327, 59721, 61013, 79883, 113587, 129981, 148717, 183039, 209423, 239649, 340761, 446151, 455803, 628269, 736559, 1367409, 1930979, 2209677, 2528189, 4202719, 5502529, 5792937, 7584567, 7748651, 12608157, 14425549, 16507587, 23245953, 43276647, 71446223, 93542993, 214338669, 245234333, 280628979, 533745313, 735702999, 1601235939, 9073670321, 27221010963]

約数ペア:

[(1, 27221010963), (3, 9073670321), (17, 1601235939), (37, 735702999), (51, 533745313), (97, 280628979), (111, 245234333), (127, 214338669), (291, 93542993), (381, 71446223), (629, 43276647), (1171, 23245953), (1649, 16507587), (1887, 14425549), (2159, 12608157), (3513, 7748651), (3589, 7584567), (4699, 5792937), (4947, 5502529), (6477, 4202719), (10767, 2528189), (12319, 2209677), (14097, 1930979), (19907, 1367409), (36957, 736559), (43327, 628269), (59721, 455803), (61013, 446151), (79883, 340761), (113587, 239649), (129981, 209423), (148717, 183039)]