156973208967

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{2357}}^1\times {\mathrm{321733}}^1$

素因数の和:324119

約数の個数: 24

約数和(自身を含む): 236698416864

約数和(自身を除く): 79725207897

約数列:

[1, 3, 9, 23, 69, 207, 2357, 7071, 21213, 54211, 162633, 321733, 487899, 965199, 2895597, 7399859, 22199577, 66598731, 758324681, 2274974043, 6824922129, 17441467663, 52324402989, 156973208967]

約数ペア:

[(1, 156973208967), (3, 52324402989), (9, 17441467663), (23, 6824922129), (69, 2274974043), (207, 758324681), (2357, 66598731), (7071, 22199577), (21213, 7399859), (54211, 2895597), (162633, 965199), (321733, 487899)]