91328839

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 114936320

約数和(自身を除く): 23607481

約数列:

[1, 7, 19, 37, 67, 133, 259, 277, 469, 703, 1273, 1939, 2479, 4921, 5263, 8911, 10249, 17353, 18559, 36841, 47101, 71743, 129913, 194731, 329707, 352621, 686683, 1363117, 2468347, 4806781, 13046977, 91328839]

約数ペア:

[(1, 91328839), (7, 13046977), (19, 4806781), (37, 2468347), (67, 1363117), (133, 686683), (259, 352621), (277, 329707), (469, 194731), (703, 129913), (1273, 71743), (1939, 47101), (2479, 36841), (4921, 18559), (5263, 17353), (8911, 10249)]