66028529

素因数分解:

$7^3\times {\mathrm{163}}^1\times {\mathrm{1181}}^1$

素因数の和:1365

約数の個数: 16

約数和(自身を含む): 77539200

約数和(自身を除く): 11510671

約数列:

[1, 7, 49, 163, 343, 1141, 1181, 7987, 8267, 55909, 57869, 192503, 405083, 1347521, 9432647, 66028529]

約数ペア:

[(1, 66028529), (7, 9432647), (49, 1347521), (163, 405083), (343, 192503), (1141, 57869), (1181, 55909), (7987, 8267)]