168102009

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 268894080

約数和(自身を除く): 100792071

約数列:

[1, 3, 9, 23, 29, 41, 69, 87, 123, 207, 261, 369, 667, 683, 943, 1189, 2001, 2049, 2829, 3567, 6003, 6147, 8487, 10701, 15709, 19807, 27347, 28003, 47127, 59421, 82041, 84009, 141381, 178263, 246123, 252027, 455561, 644069, 812087, 1366683, 1932207, 2436261, 4100049, 5796621, 7308783, 18678001, 56034003, 168102009]

約数ペア:

[(1, 168102009), (3, 56034003), (9, 18678001), (23, 7308783), (29, 5796621), (41, 4100049), (69, 2436261), (87, 1932207), (123, 1366683), (207, 812087), (261, 644069), (369, 455561), (667, 252027), (683, 246123), (943, 178263), (1189, 141381), (2001, 84009), (2049, 82041), (2829, 59421), (3567, 47127), (6003, 28003), (6147, 27347), (8487, 19807), (10701, 15709)]