66100503

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1031}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 104620032

約数和(自身を除く): 38519529

約数列:

[1, 3, 7, 21, 43, 71, 129, 213, 301, 497, 903, 1031, 1491, 3053, 3093, 7217, 9159, 21371, 21651, 44333, 64113, 73201, 132999, 219603, 310331, 512407, 930993, 1537221, 3147643, 9442929, 22033501, 66100503]

約数ペア:

[(1, 66100503), (3, 22033501), (7, 9442929), (21, 3147643), (43, 1537221), (71, 930993), (129, 512407), (213, 310331), (301, 219603), (497, 132999), (903, 73201), (1031, 64113), (1491, 44333), (3053, 21651), (3093, 21371), (7217, 9159)]