54821679

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 83393280

約数和(自身を除く): 28571601

約数列:

[1, 3, 11, 33, 37, 59, 111, 177, 407, 649, 761, 1221, 1947, 2183, 2283, 6549, 8371, 24013, 25113, 28157, 44899, 72039, 84471, 134697, 309727, 493889, 929181, 1481667, 1661263, 4983789, 18273893, 54821679]

約数ペア:

[(1, 54821679), (3, 18273893), (11, 4983789), (33, 1661263), (37, 1481667), (59, 929181), (111, 493889), (177, 309727), (407, 134697), (649, 84471), (761, 72039), (1221, 44899), (1947, 28157), (2183, 25113), (2283, 24013), (6549, 8371)]