202070781

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:365

約数の個数: 56

約数和(自身を含む): 334930176

約数和(自身を除く): 132859395

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 113, 223, 243, 297, 339, 669, 729, 891, 1017, 1243, 2007, 2453, 2673, 3051, 3729, 6021, 7359, 8019, 9153, 11187, 18063, 22077, 25199, 27459, 33561, 54189, 66231, 75597, 82377, 100683, 162567, 198693, 226791, 277189, 302049, 596079, 680373, 831567, 906147, 1788237, 2041119, 2494701, 6123357, 7484103, 18370071, 22452309, 67356927, 202070781]

約数ペア:

[(1, 202070781), (3, 67356927), (9, 22452309), (11, 18370071), (27, 7484103), (33, 6123357), (81, 2494701), (99, 2041119), (113, 1788237), (223, 906147), (243, 831567), (297, 680373), (339, 596079), (669, 302049), (729, 277189), (891, 226791), (1017, 198693), (1243, 162567), (2007, 100683), (2453, 82377), (2673, 75597), (3051, 66231), (3729, 54189), (6021, 33561), (7359, 27459), (8019, 25199), (9153, 22077), (11187, 18063)]