66045387

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 96076800

約数和(自身を除く): 30031413

約数列:

[1, 3, 19, 47, 57, 89, 141, 267, 277, 831, 893, 1691, 2679, 4183, 5073, 5263, 12549, 13019, 15789, 24653, 39057, 73959, 79477, 238431, 247361, 468407, 742083, 1158691, 1405221, 3476073, 22015129, 66045387]

約数ペア:

[(1, 66045387), (3, 22015129), (19, 3476073), (47, 1405221), (57, 1158691), (89, 742083), (141, 468407), (267, 247361), (277, 238431), (831, 79477), (893, 73959), (1691, 39057), (2679, 24653), (4183, 15789), (5073, 13019), (5263, 12549)]