9511857

素因数分解:

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

素因数の和:119

約数の個数: 48

約数和(自身を含む): 15914880

約数和(自身を除く): 6403023

約数列:

[1, 3, 9, 17, 23, 27, 51, 53, 69, 153, 159, 207, 289, 391, 459, 477, 621, 867, 901, 1173, 1219, 1431, 2601, 2703, 3519, 3657, 6647, 7803, 8109, 10557, 10971, 15317, 19941, 20723, 24327, 32913, 45951, 59823, 62169, 137853, 179469, 186507, 352291, 413559, 559521, 1056873, 3170619, 9511857]

約数ペア:

[(1, 9511857), (3, 3170619), (9, 1056873), (17, 559521), (23, 413559), (27, 352291), (51, 186507), (53, 179469), (69, 137853), (153, 62169), (159, 59823), (207, 45951), (289, 32913), (391, 24327), (459, 20723), (477, 19941), (621, 15317), (867, 10971), (901, 10557), (1173, 8109), (1219, 7803), (1431, 6647), (2601, 3657), (2703, 3519)]