201053097

素因数分解:

$3^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 360222720

約数和(自身を除く): 159169623

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 243, 483, 567, 571, 621, 729, 1449, 1701, 1713, 1863, 2187, 3997, 4347, 5103, 5139, 5589, 11991, 13041, 13133, 15309, 15417, 16767, 35973, 39123, 39399, 46251, 50301, 91931, 107919, 117369, 118197, 138753, 275793, 323757, 352107, 354591, 416259, 827379, 971271, 1063773, 1248777, 2482137, 2913813, 3191319, 7446411, 8741439, 9573957, 22339233, 28721871, 67017699, 201053097]

約数ペア:

[(1, 201053097), (3, 67017699), (7, 28721871), (9, 22339233), (21, 9573957), (23, 8741439), (27, 7446411), (63, 3191319), (69, 2913813), (81, 2482137), (161, 1248777), (189, 1063773), (207, 971271), (243, 827379), (483, 416259), (567, 354591), (571, 352107), (621, 323757), (729, 275793), (1449, 138753), (1701, 118197), (1713, 117369), (1863, 107919), (2187, 91931), (3997, 50301), (4347, 46251), (5103, 39399), (5139, 39123), (5589, 35973), (11991, 16767), (13041, 15417), (13133, 15309)]