9140975361

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{18121}}^1$

素因数の和:18311

約数の個数: 64

約数和(自身を含む): 16492469760

約数和(自身を除く): 7351494399

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 157, 189, 357, 459, 471, 1071, 1099, 1413, 2669, 3213, 3297, 4239, 8007, 9891, 18121, 18683, 24021, 29673, 54363, 56049, 72063, 126847, 163089, 168147, 308057, 380541, 489267, 504441, 924171, 1141623, 2156399, 2772513, 2844997, 3424869, 6469197, 8317539, 8534991, 19407591, 19914979, 25604973, 48364949, 58222773, 59744937, 76814919, 145094847, 179234811, 338554643, 435284541, 537704433, 1015663929, 1305853623, 3046991787, 9140975361]

約数ペア:

[(1, 9140975361), (3, 3046991787), (7, 1305853623), (9, 1015663929), (17, 537704433), (21, 435284541), (27, 338554643), (51, 179234811), (63, 145094847), (119, 76814919), (153, 59744937), (157, 58222773), (189, 48364949), (357, 25604973), (459, 19914979), (471, 19407591), (1071, 8534991), (1099, 8317539), (1413, 6469197), (2669, 3424869), (3213, 2844997), (3297, 2772513), (4239, 2156399), (8007, 1141623), (9891, 924171), (18121, 504441), (18683, 489267), (24021, 380541), (29673, 308057), (54363, 168147), (56049, 163089), (72063, 126847)]