904103680613

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{158731}}^1$

素因数の和:159057

約数の個数: 32

約数和(自身を含む): 1072774348800

約数和(自身を除く): 168670668187

約数列:

[1, 7, 43, 127, 149, 301, 889, 1043, 5461, 6407, 18923, 38227, 44849, 132461, 158731, 813689, 1111117, 5695823, 6825433, 20158837, 23650919, 47778031, 141111859, 165556433, 866829991, 1016989517, 3003666713, 6067809937, 7118926619, 21025666991, 129157668659, 904103680613]

約数ペア:

[(1, 904103680613), (7, 129157668659), (43, 21025666991), (127, 7118926619), (149, 6067809937), (301, 3003666713), (889, 1016989517), (1043, 866829991), (5461, 165556433), (6407, 141111859), (18923, 47778031), (38227, 23650919), (44849, 20158837), (132461, 6825433), (158731, 5695823), (813689, 1111117)]