127979892

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{32027}}^1$

素因数の和:32077

約数の個数: 48

約数和(自身を含む): 340777920

約数和(自身を除く): 212798028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 32027, 64054, 96081, 128108, 192162, 288243, 384324, 576486, 864729, 1152972, 1184999, 1729458, 2369998, 3458916, 3554997, 4739996, 7109994, 10664991, 14219988, 21329982, 31994973, 42659964, 63989946, 127979892]

約数ペア:

[(1, 127979892), (2, 63989946), (3, 42659964), (4, 31994973), (6, 21329982), (9, 14219988), (12, 10664991), (18, 7109994), (27, 4739996), (36, 3554997), (37, 3458916), (54, 2369998), (74, 1729458), (108, 1184999), (111, 1152972), (148, 864729), (222, 576486), (333, 384324), (444, 288243), (666, 192162), (999, 128108), (1332, 96081), (1998, 64054), (3996, 32027)]