19316124567

素因数分解:

$3^3\times {\mathrm{457}}^1\times {\mathrm{607}}^1\times {\mathrm{2579}}^1$

素因数の和:3652

約数の個数: 32

約数和(自身を含む): 28737484800

約数和(自身を除く): 9421360233

約数列:

[1, 3, 9, 27, 457, 607, 1371, 1821, 2579, 4113, 5463, 7737, 12339, 16389, 23211, 69633, 277399, 832197, 1178603, 1565453, 2496591, 3535809, 4696359, 7489773, 10607427, 14089077, 31822281, 42267231, 715412021, 2146236063, 6438708189, 19316124567]

約数ペア:

[(1, 19316124567), (3, 6438708189), (9, 2146236063), (27, 715412021), (457, 42267231), (607, 31822281), (1371, 14089077), (1821, 10607427), (2579, 7489773), (4113, 4696359), (5463, 3535809), (7737, 2496591), (12339, 1565453), (16389, 1178603), (23211, 832197), (69633, 277399)]