48649839

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 76455936

約数和(自身を除く): 27806097

約数列:

[1, 3, 7, 21, 67, 71, 201, 213, 469, 487, 497, 1407, 1461, 1491, 3409, 4757, 10227, 14271, 32629, 33299, 34577, 97887, 99897, 103731, 228403, 242039, 685209, 726117, 2316659, 6949977, 16216613, 48649839]

約数ペア:

[(1, 48649839), (3, 16216613), (7, 6949977), (21, 2316659), (67, 726117), (71, 685209), (201, 242039), (213, 228403), (469, 103731), (487, 99897), (497, 97887), (1407, 34577), (1461, 33299), (1491, 32629), (3409, 14271), (4757, 10227)]