161669305513

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{523}}^1\times {\mathrm{647}}^1$

素因数の和:1525

約数の個数: 32

約数和(自身を含む): 170677850112

約数和(自身を除く): 9008544599

約数列:

[1, 41, 43, 271, 523, 647, 1763, 11111, 11653, 21443, 22489, 26527, 27821, 141733, 175337, 338381, 477773, 922049, 1140661, 5811053, 6094519, 7188817, 7539491, 13873621, 14550383, 91701251, 249875279, 309119131, 596565703, 3759751291, 3943153793, 161669305513]

約数ペア:

[(1, 161669305513), (41, 3943153793), (43, 3759751291), (271, 596565703), (523, 309119131), (647, 249875279), (1763, 91701251), (11111, 14550383), (11653, 13873621), (21443, 7539491), (22489, 7188817), (26527, 6094519), (27821, 5811053), (141733, 1140661), (175337, 922049), (338381, 477773)]