73958703

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1949}}^1$

素因数の和:2111

約数の個数: 32

約数和(自身を含む): 122304000

約数和(自身を除く): 48345297

約数列:

[1, 3, 7, 13, 21, 39, 91, 139, 273, 417, 973, 1807, 1949, 2919, 5421, 5847, 12649, 13643, 25337, 37947, 40929, 76011, 177359, 270911, 532077, 812733, 1896377, 3521843, 5689131, 10565529, 24652901, 73958703]

約数ペア:

[(1, 73958703), (3, 24652901), (7, 10565529), (13, 5689131), (21, 3521843), (39, 1896377), (91, 812733), (139, 532077), (273, 270911), (417, 177359), (973, 76011), (1807, 40929), (1949, 37947), (2919, 25337), (5421, 13643), (5847, 12649)]