97857459

素因数分解:

$3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{3761}}^1$

素因数の和:3840

約数の個数: 36

約数和(自身を含む): 167258520

約数和(自身を除く): 69401061

約数列:

[1, 3, 7, 9, 21, 49, 59, 63, 147, 177, 413, 441, 531, 1239, 2891, 3717, 3761, 8673, 11283, 26019, 26327, 33849, 78981, 184289, 221899, 236943, 552867, 665697, 1553293, 1658601, 1997091, 4659879, 10873051, 13979637, 32619153, 97857459]

約数ペア:

[(1, 97857459), (3, 32619153), (7, 13979637), (9, 10873051), (21, 4659879), (49, 1997091), (59, 1658601), (63, 1553293), (147, 665697), (177, 552867), (413, 236943), (441, 221899), (531, 184289), (1239, 78981), (2891, 33849), (3717, 26327), (3761, 26019), (8673, 11283)]