12132747

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:135

約数の個数: 56

約数和(自身を含む): 21247920

約数和(自身を除く): 9115173

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 89, 99, 153, 187, 243, 267, 297, 459, 561, 729, 801, 891, 979, 1377, 1513, 1683, 2403, 2673, 2937, 4131, 4539, 5049, 7209, 8019, 8811, 12393, 13617, 15147, 16643, 21627, 26433, 40851, 45441, 49929, 64881, 79299, 122553, 136323, 149787, 237897, 367659, 449361, 713691, 1102977, 1348083, 4044249, 12132747]

約数ペア:

[(1, 12132747), (3, 4044249), (9, 1348083), (11, 1102977), (17, 713691), (27, 449361), (33, 367659), (51, 237897), (81, 149787), (89, 136323), (99, 122553), (153, 79299), (187, 64881), (243, 49929), (267, 45441), (297, 40851), (459, 26433), (561, 21627), (729, 16643), (801, 15147), (891, 13617), (979, 12393), (1377, 8811), (1513, 8019), (1683, 7209), (2403, 5049), (2673, 4539), (2937, 4131)]