66642957

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 104807040

約数和(自身を除く): 38164083

約数列:

[1, 3, 9, 29, 37, 67, 87, 103, 111, 201, 261, 309, 333, 603, 927, 1073, 1943, 2479, 2987, 3219, 3811, 5829, 6901, 7437, 8961, 9657, 11433, 17487, 20703, 22311, 26883, 34299, 62109, 71891, 110519, 200129, 215673, 255337, 331557, 600387, 647019, 766011, 994671, 1801161, 2298033, 7404773, 22214319, 66642957]

約数ペア:

[(1, 66642957), (3, 22214319), (9, 7404773), (29, 2298033), (37, 1801161), (67, 994671), (87, 766011), (103, 647019), (111, 600387), (201, 331557), (261, 255337), (309, 215673), (333, 200129), (603, 110519), (927, 71891), (1073, 62109), (1943, 34299), (2479, 26883), (2987, 22311), (3219, 20703), (3811, 17487), (5829, 11433), (6901, 9657), (7437, 8961)]