66956013

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 109175040

約数和(自身を除く): 42219027

約数列:

[1, 3, 9, 17, 23, 51, 53, 69, 153, 159, 207, 359, 391, 477, 901, 1077, 1173, 1219, 2703, 3231, 3519, 3657, 6103, 8109, 8257, 10971, 18309, 19027, 20723, 24771, 54927, 57081, 62169, 74313, 140369, 171243, 186507, 323459, 421107, 437621, 970377, 1263321, 1312863, 2911131, 3938589, 7439557, 22318671, 66956013]

約数ペア:

[(1, 66956013), (3, 22318671), (9, 7439557), (17, 3938589), (23, 2911131), (51, 1312863), (53, 1263321), (69, 970377), (153, 437621), (159, 421107), (207, 323459), (359, 186507), (391, 171243), (477, 140369), (901, 74313), (1077, 62169), (1173, 57081), (1219, 54927), (2703, 24771), (3231, 20723), (3519, 19027), (3657, 18309), (6103, 10971), (8109, 8257)]