54764801

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{577}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 69186600

約数和(自身を除く): 14421799

約数列:

[1, 7, 13, 49, 91, 149, 577, 637, 1043, 1937, 4039, 7301, 7501, 13559, 28273, 52507, 85973, 94913, 367549, 601811, 1117649, 4212677, 7823543, 54764801]

約数ペア:

[(1, 54764801), (7, 7823543), (13, 4212677), (49, 1117649), (91, 601811), (149, 367549), (577, 94913), (637, 85973), (1043, 52507), (1937, 28273), (4039, 13559), (7301, 7501)]