53729967

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 78462720

約数和(自身を除く): 24732753

約数列:

[1, 3, 19, 41, 57, 83, 123, 249, 277, 779, 831, 1577, 2337, 3403, 4731, 5263, 10209, 11357, 15789, 22991, 34071, 64657, 68973, 193971, 215783, 436829, 647349, 942631, 1310487, 2827893, 17909989, 53729967]

約数ペア:

[(1, 53729967), (3, 17909989), (19, 2827893), (41, 1310487), (57, 942631), (83, 647349), (123, 436829), (249, 215783), (277, 193971), (779, 68973), (831, 64657), (1577, 34071), (2337, 22991), (3403, 15789), (4731, 11357), (5263, 10209)]