72607843

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 94026240

約数和(自身を除く): 21418397

約数列:

[1, 7, 11, 41, 77, 109, 211, 287, 451, 763, 1199, 1477, 2321, 3157, 4469, 8393, 8651, 16247, 22999, 31283, 49159, 60557, 95161, 160993, 252989, 344113, 666127, 942959, 1770923, 6600713, 10372549, 72607843]

約数ペア:

[(1, 72607843), (7, 10372549), (11, 6600713), (41, 1770923), (77, 942959), (109, 666127), (211, 344113), (287, 252989), (451, 160993), (763, 95161), (1199, 60557), (1477, 49159), (2321, 31283), (3157, 22999), (4469, 16247), (8393, 8651)]